| 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 | $154.86 | 11.535% | $172.7231 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $25.44 | 6.282% | $27.0381 | $27.04 | $27.05 | $27.00 |
| Purchase #3 | $245.50 | 6.796% | $262.1842 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $101.76 | 12.541% | $114.5217 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $31.87 | 7.756% | $34.3418 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $7.39 | 3.186% | $7.6254 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $182.88 | 8.124% | $197.7372 | $197.74 | $197.75 | $197.70 |
| 7 purchase totals = | $749.70 | $816.1715 | $816.17 | $816.20 | $816.00 | |