| 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 | $137.38 | 8.634% | $149.2414 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $49.38 | 7.209% | $52.9398 | $52.94 | $52.95 | $52.90 |
| Purchase #3 | $164.28 | 10.339% | $181.2649 | $181.26 | $181.25 | $181.30 |
| Purchase #4 | $147.90 | 11.132% | $164.3642 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $131.49 | 10.702% | $145.5621 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $48.95 | 3.294% | $50.5624 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $17.51 | 6.317% | $18.6161 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $696.89 | $762.5509 | $762.54 | $762.50 | $762.60 | |