| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.51 | 10.408% | $182.7363 | $182.74 | $182.75 | $182.70 |
| Purchase #2 | $123.68 | 11.847% | $138.3324 | $138.33 | $138.35 | $138.30 |
| Purchase #3 | $241.40 | 10.660% | $267.1332 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $184.83 | 8.437% | $200.4241 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $200.54 | 10.792% | $222.1823 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $201.91 | 12.744% | $227.6414 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $229.67 | 8.627% | $249.4836 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,347.54 | $1,487.9333 | $1,487.92 | $1,488.00 | $1,487.80 | |