| 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 | $200.88 | 10.872% | $222.7197 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $159.85 | 7.397% | $171.6741 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $132.51 | 4.735% | $138.7843 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $71.48 | 5.384% | $75.3285 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $84.72 | 8.773% | $92.1525 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $10.95 | 4.230% | $11.4132 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $89.54 | 7.575% | $96.3227 | $96.32 | $96.30 | $96.30 |
| 7 purchase totals = | $749.93 | $808.3950 | $808.38 | $808.35 | $808.40 | |