| 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 | $116.62 | 11.345% | $129.8505 | $129.85 | $129.85 | $129.90 |
| Purchase #2 | $134.26 | 12.477% | $151.0116 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $69.77 | 6.873% | $74.5653 | $74.57 | $74.55 | $74.60 |
| Purchase #4 | $162.25 | 12.703% | $182.8606 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $208.86 | 9.128% | $227.9247 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $135.63 | 8.678% | $147.4 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $205.73 | 10.738% | $227.8213 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,033.12 | $1,141.4340 | $1,141.43 | $1,141.35 | $1,141.50 | |