| 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 | $155.65 | 11.631% | $173.7537 | $173.75 | $173.75 | $173.80 |
| Purchase #2 | $32.76 | 7.701% | $35.2828 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $166.47 | 5.463% | $175.5643 | $175.56 | $175.55 | $175.60 |
| Purchase #4 | $242.29 | 5.799% | $256.3404 | $256.34 | $256.35 | $256.30 |
| Purchase #5 | $81.82 | 5.646% | $86.4396 | $86.44 | $86.45 | $86.40 |
| Purchase #6 | $137.88 | 4.519% | $144.1108 | $144.11 | $144.10 | $144.10 |
| Purchase #7 | $39.40 | 3.134% | $40.6348 | $40.63 | $40.65 | $40.60 |
| 7 purchase totals = | $856.27 | $912.1264 | $912.11 | $912.15 | $912.10 | |