| 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 | $132.84 | 11.269% | $147.8097 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $27.31 | 3.700% | $28.3205 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $130.35 | 7.852% | $140.5851 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $210.29 | 12.445% | $236.4606 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $9.33 | 4.200% | $9.7219 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $172.54 | 6.762% | $184.2072 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $40.48 | 13.421% | $45.9128 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $723.14 | $793.0178 | $793.02 | $792.95 | $793.00 | |