| 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 | $148.35 | 7.284% | $159.1558 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $210.44 | 7.483% | $226.1872 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $37.40 | 8.753% | $40.6736 | $40.67 | $40.65 | $40.70 |
| Purchase #4 | $46.49 | 6.770% | $49.6374 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $192.39 | 6.234% | $204.3836 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $27.75 | 3.226% | $28.6452 | $28.65 | $28.65 | $28.60 |
| Purchase #7 | $130.31 | 8.833% | $141.8203 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $793.13 | $850.5031 | $850.51 | $850.50 | $850.50 | |