| 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 | $140.29 | 13.620% | $159.3975 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $213.73 | 7.522% | $229.8068 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $30.77 | 4.132% | $32.0414 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $18.39 | 5.102% | $19.3283 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $68.87 | 9.769% | $75.5979 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $184.92 | 3.573% | $191.5272 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $146.90 | 5.824% | $155.4555 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $803.87 | $863.1546 | $863.17 | $863.20 | $863.10 | |