| 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 | $192.93 | 10.535% | $213.2552 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $204.59 | 6.427% | $217.739 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $84.67 | 4.837% | $88.7655 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $110.72 | 5.316% | $116.6059 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $159.49 | 6.411% | $169.7149 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $39.79 | 8.865% | $43.3174 | $43.32 | $43.30 | $43.30 |
| Purchase #7 | $232.94 | 12.625% | $262.3487 | $262.35 | $262.35 | $262.30 |
| 7 purchase totals = | $1,025.13 | $1,111.7466 | $1,111.76 | $1,111.70 | $1,111.70 | |