| 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 | $144.44 | 13.348% | $163.7199 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $204.84 | 3.463% | $211.9336 | $211.93 | $211.95 | $211.90 |
| Purchase #3 | $72.98 | 10.859% | $80.9049 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $223.60 | 10.754% | $247.6459 | $247.65 | $247.65 | $247.60 |
| Purchase #5 | $82.49 | 8.294% | $89.3317 | $89.33 | $89.35 | $89.30 |
| Purchase #6 | $109.33 | 4.624% | $114.3854 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $80.48 | 4.684% | $84.2497 | $84.25 | $84.25 | $84.20 |
| 7 purchase totals = | $918.16 | $992.1711 | $992.17 | $992.20 | $992.00 | |