| 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 | $109.61 | 7.822% | $118.1837 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $187.91 | 13.342% | $212.981 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $67.35 | 4.176% | $70.1625 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $60.89 | 8.312% | $65.9512 | $65.95 | $65.95 | $66.00 |
| Purchase #5 | $177.37 | 13.584% | $201.4639 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $124.88 | 8.841% | $135.9206 | $135.92 | $135.90 | $135.90 |
| Purchase #7 | $157.85 | 7.139% | $169.1189 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $885.86 | $973.7818 | $973.77 | $973.75 | $973.90 | |