| 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 | $184.39 | 8.571% | $200.1941 | $200.19 | $200.20 | $200.20 |
| Purchase #2 | $171.65 | 6.328% | $182.512 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $8.28 | 10.696% | $9.1656 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $234.37 | 3.786% | $243.2432 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $85.29 | 10.702% | $94.4177 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $108.47 | 10.706% | $120.0828 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $80.98 | 13.280% | $91.7341 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $873.43 | $941.3495 | $941.34 | $941.35 | $941.30 | |