| 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 | $160.41 | 10.253% | $176.8568 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $128.46 | 6.568% | $136.8973 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $229.46 | 10.625% | $253.8401 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $178.64 | 8.280% | $193.4314 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $49.66 | 9.427% | $54.3414 | $54.34 | $54.35 | $54.30 |
| Purchase #6 | $236.38 | 3.551% | $244.7739 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $218.55 | 3.143% | $225.419 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $1,201.56 | $1,285.5599 | $1,285.56 | $1,285.55 | $1,285.50 | |