| 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 | $100.43 | 6.861% | $107.3205 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $134.79 | 4.723% | $141.1561 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $143.48 | 10.368% | $158.356 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $177.66 | 11.255% | $197.6556 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $186.38 | 13.357% | $211.2748 | $211.27 | $211.25 | $211.30 |
| Purchase #6 | $185.46 | 12.280% | $208.2345 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $60.94 | 5.288% | $64.1625 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $989.14 | $1,088.1600 | $1,088.16 | $1,088.10 | $1,088.30 | |