| 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 | $128.89 | 6.247% | $136.9418 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $101.38 | 7.631% | $109.1163 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $221.99 | 3.237% | $229.1758 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $156.76 | 12.809% | $176.8394 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $215.72 | 3.199% | $222.6209 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $36.26 | 13.444% | $41.1348 | $41.13 | $41.15 | $41.10 |
| Purchase #7 | $13.70 | 12.468% | $15.4081 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $874.70 | $931.2371 | $931.24 | $931.25 | $931.10 | |