| 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 | $106.89 | 8.181% | $115.6347 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $111.88 | 8.442% | $121.3249 | $121.32 | $121.30 | $121.30 |
| Purchase #3 | $152.66 | 4.481% | $159.5007 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $127.74 | 3.125% | $131.7319 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $46.30 | 3.743% | $48.033 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $26.49 | 11.695% | $29.588 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $189.88 | 8.793% | $206.5761 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $761.84 | $812.3893 | $812.38 | $812.45 | $812.30 | |