| 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 | $142.48 | 9.365% | $155.8233 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $54.74 | 4.728% | $57.3281 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $67.97 | 6.747% | $72.5559 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $164.97 | 9.510% | $180.6586 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $219.36 | 3.546% | $227.1385 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $63.39 | 7.454% | $68.1151 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $127.58 | 8.426% | $138.3299 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $840.49 | $899.9494 | $899.96 | $899.95 | $899.90 | |