| 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 | $196.72 | 5.312% | $207.1698 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $245.36 | 4.784% | $257.098 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $136.28 | 6.705% | $145.4176 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $59.75 | 10.711% | $66.1498 | $66.15 | $66.15 | $66.10 |
| Purchase #5 | $193.49 | 8.658% | $210.2424 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $192.87 | 13.772% | $219.4321 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $58.82 | 9.579% | $64.4544 | $64.45 | $64.45 | $64.50 |
| 7 purchase totals = | $1,083.29 | $1,169.9641 | $1,169.96 | $1,169.95 | $1,169.90 | |