| 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 | $179.54 | 8.724% | $195.2031 | $195.20 | $195.20 | $195.20 |
| Purchase #2 | $222.40 | 13.129% | $251.5989 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $24.96 | 12.203% | $28.0059 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $31.29 | 8.554% | $33.9665 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $20.57 | 12.390% | $23.1186 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $121.53 | 7.120% | $130.1829 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $81.57 | 12.259% | $91.5697 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $681.86 | $753.6456 | $753.65 | $753.60 | $753.70 | |