| 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 | $153.47 | 9.715% | $168.3796 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $193.48 | 13.469% | $219.5398 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $46.91 | 4.308% | $48.9309 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $216.96 | 12.397% | $243.8565 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $176.86 | 3.474% | $183.0041 | $183.00 | $183.00 | $183.00 |
| Purchase #6 | $122.78 | 6.248% | $130.4513 | $130.45 | $130.45 | $130.50 |
| Purchase #7 | $236.41 | 7.376% | $253.8476 | $253.85 | $253.85 | $253.80 |
| 7 purchase totals = | $1,146.87 | $1,248.0098 | $1,248.01 | $1,248.05 | $1,248.00 | |