| 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 | $170.66 | 7.449% | $183.3725 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $161.84 | 10.243% | $178.4173 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $42.34 | 3.735% | $43.9214 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $106.73 | 3.417% | $110.377 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $64.49 | 3.490% | $66.7407 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $49.36 | 10.424% | $54.5053 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $41.88 | 6.182% | $44.469 | $44.47 | $44.45 | $44.50 |
| 7 purchase totals = | $637.30 | $681.8032 | $681.81 | $681.75 | $681.80 | |