| 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 | $113.34 | 4.120% | $118.0096 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $160.47 | 7.625% | $172.7058 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $16.98 | 5.744% | $17.9553 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $60.56 | 11.564% | $67.5632 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $147.47 | 7.511% | $158.5465 | $158.55 | $158.55 | $158.50 |
| Purchase #6 | $87.32 | 10.431% | $96.4283 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $65.80 | 12.290% | $73.8868 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $651.94 | $705.0955 | $705.11 | $705.10 | $705.10 | |