| 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 | $191.94 | 8.687% | $208.6138 | $208.61 | $208.60 | $208.60 |
| Purchase #2 | $238.75 | 9.458% | $261.331 | $261.33 | $261.35 | $261.30 |
| Purchase #3 | $110.77 | 13.872% | $126.136 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $73.71 | 9.131% | $80.4405 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $58.55 | 13.112% | $66.2271 | $66.23 | $66.25 | $66.20 |
| Purchase #6 | $153.80 | 3.107% | $158.5786 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $167.38 | 9.656% | $183.5422 | $183.54 | $183.55 | $183.50 |
| 7 purchase totals = | $994.90 | $1,084.8692 | $1,084.87 | $1,084.95 | $1,084.70 | |