| 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 | $115.52 | 12.573% | $130.0443 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $148.42 | 6.283% | $157.7452 | $157.75 | $157.75 | $157.70 |
| Purchase #3 | $183.27 | 11.133% | $203.6734 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $168.57 | 5.233% | $177.3913 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $19.38 | 4.319% | $20.217 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $29.93 | 7.318% | $32.1203 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $249.80 | 10.361% | $275.6818 | $275.68 | $275.70 | $275.70 |
| 7 purchase totals = | $914.89 | $996.8733 | $996.87 | $996.85 | $996.80 | |