| 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 | $151.26 | 11.753% | $169.0376 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $166.58 | 10.310% | $183.7544 | $183.75 | $183.75 | $183.80 |
| Purchase #3 | $147.38 | 11.821% | $164.8018 | $164.80 | $164.80 | $164.80 |
| Purchase #4 | $38.53 | 4.299% | $40.1864 | $40.19 | $40.20 | $40.20 |
| Purchase #5 | $130.48 | 7.128% | $139.7806 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $77.88 | 4.630% | $81.4858 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $9.37 | 10.136% | $10.3197 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $721.48 | $789.3663 | $789.37 | $789.40 | $789.40 | |