| 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 | $127.34 | 12.119% | $142.7723 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $99.60 | 10.776% | $110.3329 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $34.59 | 8.680% | $37.5924 | $37.59 | $37.60 | $37.60 |
| Purchase #4 | $161.60 | 8.859% | $175.9161 | $175.92 | $175.90 | $175.90 |
| Purchase #5 | $186.53 | 7.828% | $201.1316 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $22.46 | 10.200% | $24.7509 | $24.75 | $24.75 | $24.80 |
| Purchase #7 | $184.40 | 9.576% | $202.0581 | $202.06 | $202.05 | $202.10 |
| 7 purchase totals = | $816.52 | $894.5543 | $894.55 | $894.55 | $894.60 | |