| 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 | $129.51 | 11.771% | $144.7546 | $144.75 | $144.75 | $144.80 |
| Purchase #2 | $154.96 | 7.250% | $166.1946 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $160.95 | 10.236% | $177.4248 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $76.55 | 4.661% | $80.118 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $91.52 | 8.873% | $99.6406 | $99.64 | $99.65 | $99.60 |
| Purchase #6 | $60.88 | 10.597% | $67.3315 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $234.66 | 6.389% | $249.6524 | $249.65 | $249.65 | $249.70 |
| 7 purchase totals = | $909.03 | $985.1165 | $985.10 | $985.10 | $985.10 | |