| 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 | $94.62 | 3.420% | $97.856 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $150.37 | 13.588% | $170.8023 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $145.85 | 10.528% | $161.2051 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $184.48 | 10.834% | $204.4666 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $191.81 | 13.610% | $217.9153 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $80.37 | 12.653% | $90.5392 | $90.54 | $90.55 | $90.50 |
| Purchase #7 | $158.37 | 12.707% | $178.4941 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $1,005.87 | $1,121.2786 | $1,121.29 | $1,121.25 | $1,121.30 | |