| 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 | $84.87 | 3.872% | $88.1562 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $181.56 | 10.817% | $201.1993 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $187.68 | 9.405% | $205.3313 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $143.71 | 5.490% | $151.5997 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $157.81 | 11.620% | $176.1475 | $176.15 | $176.15 | $176.10 |
| Purchase #6 | $89.50 | 7.572% | $96.2769 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $152.73 | 6.485% | $162.6345 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $997.86 | $1,081.3454 | $1,081.35 | $1,081.40 | $1,081.30 | |