| 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 | $177.71 | 12.319% | $199.6021 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $151.78 | 6.442% | $161.5577 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $66.69 | 7.458% | $71.6637 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $124.61 | 3.757% | $129.2916 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $93.73 | 13.636% | $106.511 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $225.34 | 8.210% | $243.8404 | $243.84 | $243.85 | $243.80 |
| Purchase #7 | $160.66 | 12.636% | $180.961 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $1,000.52 | $1,093.4275 | $1,093.42 | $1,093.40 | $1,093.50 | |