| 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 | $150.94 | 4.200% | $157.2795 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $134.87 | 5.348% | $142.0828 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $54.28 | 8.309% | $58.7901 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $33.76 | 12.439% | $37.9594 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $235.61 | 6.105% | $249.994 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $38.90 | 4.432% | $40.624 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $189.84 | 6.690% | $202.5403 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $838.20 | $889.2701 | $889.26 | $889.30 | $889.30 | |