| 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 | $96.58 | 11.153% | $107.3516 | $107.35 | $107.35 | $107.40 |
| Purchase #2 | $46.47 | 6.383% | $49.4362 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $118.99 | 12.212% | $133.5211 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $133.77 | 6.782% | $142.8423 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $157.38 | 5.568% | $166.1429 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $163.82 | 13.110% | $185.2968 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $191.65 | 8.392% | $207.7333 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $908.66 | $992.3242 | $992.32 | $992.35 | $992.20 | |