| 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 | $192.81 | 13.858% | $219.5296 | $219.53 | $219.55 | $219.50 |
| Purchase #2 | $10.97 | 6.696% | $11.7046 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $19.65 | 11.582% | $21.9259 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $150.37 | 6.635% | $160.347 | $160.35 | $160.35 | $160.30 |
| Purchase #5 | $187.27 | 12.602% | $210.8698 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $42.42 | 5.728% | $44.8498 | $44.85 | $44.85 | $44.80 |
| Purchase #7 | $208.69 | 5.475% | $220.1158 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $812.18 | $889.3425 | $889.35 | $889.35 | $889.20 | |