| 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 | $135.52 | 4.723% | $141.9206 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $62.97 | 5.869% | $66.6657 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $184.49 | 7.321% | $197.9965 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $60.63 | 10.271% | $66.8573 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $92.54 | 9.381% | $101.2212 | $101.22 | $101.20 | $101.20 |
| Purchase #6 | $93.67 | 12.284% | $105.1764 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $95.33 | 12.697% | $107.4341 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $725.15 | $787.2718 | $787.28 | $787.25 | $787.30 | |