| 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 | $179.41 | 3.535% | $185.7521 | $185.75 | $185.75 | $185.80 |
| Purchase #2 | $243.58 | 4.351% | $254.1782 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $24.42 | 4.236% | $25.4544 | $25.45 | $25.45 | $25.50 |
| Purchase #4 | $184.89 | 5.519% | $195.0941 | $195.09 | $195.10 | $195.10 |
| Purchase #5 | $158.45 | 13.801% | $180.3177 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $121.29 | 7.682% | $130.6075 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $54.58 | 5.517% | $57.5912 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $966.62 | $1,028.9952 | $1,028.99 | $1,029.00 | $1,029.10 | |