| 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 | $66.36 | 12.712% | $74.7957 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $151.99 | 10.147% | $167.4124 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $161.90 | 6.813% | $172.9302 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $13.41 | 6.698% | $14.3082 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $184.49 | 5.375% | $194.4063 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $89.99 | 12.829% | $101.5348 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $212.40 | 7.351% | $228.0135 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $880.54 | $953.4011 | $953.40 | $953.40 | $953.30 | |