| 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 | $142.61 | 8.682% | $154.9914 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $140.28 | 13.485% | $159.1968 | $159.20 | $159.20 | $159.20 |
| Purchase #3 | $152.55 | 4.575% | $159.5292 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $135.71 | 8.598% | $147.3783 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $159.97 | 3.280% | $165.217 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $17.51 | 3.810% | $18.1771 | $18.18 | $18.20 | $18.20 |
| Purchase #7 | $136.96 | 11.822% | $153.1514 | $153.15 | $153.15 | $153.20 |
| 7 purchase totals = | $885.59 | $957.6412 | $957.65 | $957.70 | $957.70 | |