| 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 | $187.48 | 8.294% | $203.0296 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $128.35 | 9.778% | $140.9001 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $76.67 | 9.193% | $83.7183 | $83.72 | $83.70 | $83.70 |
| Purchase #4 | $120.47 | 11.769% | $134.6481 | $134.65 | $134.65 | $134.60 |
| Purchase #5 | $132.89 | 10.173% | $146.4089 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $28.71 | 8.442% | $31.1337 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $151.58 | 12.363% | $170.3198 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $826.15 | $910.1585 | $910.16 | $910.15 | $910.00 | |