| 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 | $181.37 | 5.418% | $191.1966 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $224.46 | 7.784% | $241.932 | $241.93 | $241.95 | $241.90 |
| Purchase #3 | $46.66 | 11.852% | $52.1901 | $52.19 | $52.20 | $52.20 |
| Purchase #4 | $100.35 | 9.864% | $110.2485 | $110.25 | $110.25 | $110.20 |
| Purchase #5 | $137.60 | 8.449% | $149.2258 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $226.95 | 7.174% | $243.2314 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $70.31 | 11.662% | $78.5096 | $78.51 | $78.50 | $78.50 |
| 7 purchase totals = | $987.70 | $1,066.5340 | $1,066.54 | $1,066.60 | $1,066.40 | |