| 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 | $152.42 | 8.847% | $165.9046 | $165.90 | $165.90 | $165.90 |
| Purchase #2 | $124.72 | 9.203% | $136.198 | $136.20 | $136.20 | $136.20 |
| Purchase #3 | $25.33 | 3.441% | $26.2016 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $88.65 | 10.767% | $98.1949 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $95.51 | 8.305% | $103.4421 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $87.77 | 8.804% | $95.4973 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $149.44 | 8.368% | $161.9451 | $161.95 | $161.95 | $161.90 |
| 7 purchase totals = | $723.84 | $787.3836 | $787.38 | $787.40 | $787.30 | |