| 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 | $144.63 | 10.293% | $159.5168 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $217.30 | 5.179% | $228.554 | $228.55 | $228.55 | $228.60 |
| Purchase #3 | $218.74 | 3.410% | $226.199 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $192.73 | 10.673% | $213.3001 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $190.73 | 10.165% | $210.1177 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $173.37 | 9.797% | $190.3551 | $190.36 | $190.35 | $190.40 |
| Purchase #7 | $141.95 | 4.303% | $148.0581 | $148.06 | $148.05 | $148.10 |
| 7 purchase totals = | $1,279.45 | $1,376.1008 | $1,376.11 | $1,376.05 | $1,376.20 | |