| 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 | $172.26 | 6.383% | $183.2554 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $139.68 | 6.769% | $149.1349 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $91.59 | 7.528% | $98.4849 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $244.73 | 13.790% | $278.4783 | $278.48 | $278.50 | $278.50 |
| Purchase #5 | $125.86 | 7.678% | $135.5235 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $152.74 | 8.784% | $166.1567 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $166.76 | 4.171% | $173.7156 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $1,093.62 | $1,184.7493 | $1,184.75 | $1,184.75 | $1,184.80 | |