| 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 | $196.98 | 3.643% | $204.156 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $62.64 | 3.140% | $64.6069 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $106.68 | 13.439% | $121.0167 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $43.60 | 3.484% | $45.119 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $7.50 | 4.689% | $7.8517 | $7.85 | $7.85 | $7.90 |
| Purchase #6 | $69.90 | 4.831% | $73.2769 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $132.32 | 11.400% | $147.4045 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $619.62 | $663.4317 | $663.44 | $663.40 | $663.50 | |