| 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 | $7.91 | 3.417% | $8.1803 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $174.39 | 13.353% | $197.6763 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $170.74 | 4.147% | $177.8206 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $75.58 | 10.531% | $83.5393 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $59.50 | 4.326% | $62.074 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $145.90 | 5.867% | $154.46 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $168.54 | 9.301% | $184.2159 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $802.56 | $867.9664 | $867.97 | $867.95 | $868.00 | |