| 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 | $144.64 | 11.526% | $161.3112 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $221.78 | 13.177% | $251.004 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $145.37 | 8.761% | $158.1059 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $85.63 | 11.385% | $95.379 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $155.58 | 6.197% | $165.2213 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $215.67 | 9.822% | $236.8531 | $236.85 | $236.85 | $236.90 |
| Purchase #7 | $39.33 | 6.317% | $41.8145 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $1,008.00 | $1,109.6890 | $1,109.68 | $1,109.65 | $1,109.70 | |