| 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 | $134.61 | 11.182% | $149.6621 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $91.95 | 8.610% | $99.8669 | $99.87 | $99.85 | $99.90 |
| Purchase #3 | $31.73 | 13.422% | $35.9888 | $35.99 | $36.00 | $36.00 |
| Purchase #4 | $201.57 | 9.730% | $221.1828 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $195.90 | 7.696% | $210.9765 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $159.27 | 4.406% | $166.2874 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $19.54 | 12.353% | $21.9538 | $21.95 | $21.95 | $22.00 |
| 7 purchase totals = | $834.57 | $905.9183 | $905.92 | $905.95 | $906.10 | |