| 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 | $150.30 | 9.676% | $164.843 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $218.67 | 7.442% | $234.9434 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $10.89 | 11.663% | $12.1601 | $12.16 | $12.15 | $12.20 |
| Purchase #4 | $132.40 | 8.437% | $143.5706 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $10.62 | 6.864% | $11.349 | $11.35 | $11.35 | $11.30 |
| Purchase #6 | $22.65 | 13.407% | $25.6867 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $18.35 | 5.863% | $19.4259 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $563.88 | $611.9787 | $611.98 | $612.00 | $611.90 | |