| 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 | $135.48 | 7.412% | $145.5218 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $193.69 | 11.134% | $215.2554 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $123.80 | 9.386% | $135.4199 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $115.35 | 5.109% | $121.2432 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $113.28 | 9.866% | $124.4562 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $17.92 | 10.803% | $19.8559 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $206.56 | 3.586% | $213.9672 | $213.97 | $213.95 | $214.00 |
| 7 purchase totals = | $906.08 | $975.7196 | $975.73 | $975.65 | $975.80 | |