| 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 | $148.25 | 3.845% | $153.9502 | $153.95 | $153.95 | $154.00 |
| Purchase #2 | $171.29 | 10.606% | $189.457 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $115.70 | 7.348% | $124.2016 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $75.63 | 11.239% | $84.1301 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $204.80 | 13.611% | $232.6753 | $232.68 | $232.70 | $232.70 |
| Purchase #6 | $183.34 | 4.244% | $191.1209 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $11.42 | 3.718% | $11.8446 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $910.43 | $987.3797 | $987.38 | $987.40 | $987.40 | |