| 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 | $74.77 | 13.844% | $85.1212 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $146.74 | 13.277% | $166.2227 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $187.86 | 11.700% | $209.8396 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $143.98 | 8.448% | $156.1434 | $156.14 | $156.15 | $156.10 |
| Purchase #5 | $68.39 | 9.575% | $74.9383 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $239.50 | 5.860% | $253.5347 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $178.70 | 8.796% | $194.4185 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $1,039.94 | $1,140.2184 | $1,140.21 | $1,140.20 | $1,140.00 | |