| 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 | $163.53 | 11.165% | $181.7881 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $105.39 | 11.585% | $117.5994 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $203.32 | 3.660% | $210.7615 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $121.68 | 8.420% | $131.9255 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $23.53 | 6.231% | $24.9962 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $11.61 | 5.755% | $12.2782 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $139.72 | 8.414% | $151.476 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $768.78 | $830.8249 | $830.84 | $830.90 | $830.90 | |