| 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 | $74.84 | 12.476% | $84.177 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $147.33 | 13.546% | $167.2873 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $194.35 | 8.669% | $211.1982 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $170.70 | 12.324% | $191.7371 | $191.74 | $191.75 | $191.70 |
| Purchase #5 | $135.59 | 3.716% | $140.6285 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $107.35 | 13.777% | $122.1396 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $70.77 | 6.685% | $75.501 | $75.50 | $75.50 | $75.50 |
| 7 purchase totals = | $900.93 | $992.6687 | $992.68 | $992.75 | $992.60 | |