| 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 | $106.64 | 13.599% | $121.142 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $136.50 | 8.112% | $147.5729 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $237.38 | 7.606% | $255.4351 | $255.44 | $255.45 | $255.40 |
| Purchase #4 | $200.84 | 7.362% | $215.6258 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $175.96 | 9.763% | $193.139 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $35.93 | 3.434% | $37.1638 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $21.57 | 5.497% | $22.7557 | $22.76 | $22.75 | $22.80 |
| 7 purchase totals = | $914.82 | $992.8343 | $992.84 | $992.85 | $992.80 | |