| 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 | $165.87 | 12.436% | $186.4976 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $28.50 | 4.368% | $29.7449 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $37.65 | 11.179% | $41.8589 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $238.74 | 7.228% | $255.9961 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $171.59 | 10.541% | $189.6773 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $150.39 | 8.801% | $163.6258 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $188.54 | 6.298% | $200.4142 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $981.28 | $1,067.8148 | $1,067.82 | $1,067.85 | $1,067.80 | |