| 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 | $107.91 | 12.859% | $121.7861 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $195.42 | 11.861% | $218.5988 | $218.60 | $218.60 | $218.60 |
| Purchase #3 | $84.51 | 8.169% | $91.4136 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $211.97 | 11.421% | $236.1791 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $165.53 | 3.869% | $171.9344 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $160.27 | 3.322% | $165.5942 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $147.80 | 3.362% | $152.769 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $1,073.41 | $1,158.2752 | $1,158.27 | $1,158.30 | $1,158.30 | |