| 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 | $140.41 | 7.516% | $150.9632 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $46.62 | 10.488% | $51.5095 | $51.51 | $51.50 | $51.50 |
| Purchase #3 | $138.42 | 8.327% | $149.9462 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $146.53 | 12.515% | $164.8682 | $164.87 | $164.85 | $164.90 |
| Purchase #5 | $6.47 | 8.848% | $7.0425 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $20.44 | 5.687% | $21.6024 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $144.36 | 11.665% | $161.1996 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $643.25 | $707.1316 | $707.13 | $707.10 | $707.10 | |