| 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 | $133.47 | 7.860% | $143.9607 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $112.58 | 13.817% | $128.1352 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $111.44 | 12.702% | $125.5951 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $125.27 | 4.383% | $130.7606 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $180.49 | 11.109% | $200.5406 | $200.54 | $200.55 | $200.50 |
| Purchase #6 | $121.62 | 6.539% | $129.5727 | $129.57 | $129.55 | $129.60 |
| Purchase #7 | $169.46 | 9.786% | $186.0434 | $186.04 | $186.05 | $186.00 |
| 7 purchase totals = | $954.33 | $1,044.6083 | $1,044.61 | $1,044.60 | $1,044.60 | |