| 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 | $166.60 | 3.869% | $173.0458 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $42.58 | 3.706% | $44.158 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $14.76 | 3.824% | $15.3244 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $220.79 | 12.669% | $248.7619 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $105.78 | 9.834% | $116.1824 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $244.72 | 3.535% | $253.3709 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $33.63 | 4.864% | $35.2658 | $35.27 | $35.25 | $35.30 |
| 7 purchase totals = | $828.86 | $886.1092 | $886.11 | $886.05 | $886.20 | |