| 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 | $132.96 | 8.568% | $144.352 | $144.35 | $144.35 | $144.40 |
| Purchase #2 | $106.87 | 3.695% | $110.8188 | $110.82 | $110.80 | $110.80 |
| Purchase #3 | $187.33 | 12.861% | $211.4225 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $132.29 | 6.850% | $141.3519 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $20.67 | 8.545% | $22.4363 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $181.53 | 11.253% | $201.9576 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $150.37 | 5.637% | $158.8464 | $158.85 | $158.85 | $158.80 |
| 7 purchase totals = | $912.02 | $991.1855 | $991.19 | $991.15 | $991.20 | |