| 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 | $138.40 | 8.286% | $149.8678 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $89.78 | 12.817% | $101.2871 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $6.43 | 8.110% | $6.9515 | $6.95 | $6.95 | $7.00 |
| Purchase #4 | $61.57 | 4.793% | $64.5211 | $64.52 | $64.50 | $64.50 |
| Purchase #5 | $196.71 | 4.362% | $205.2905 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $143.92 | 10.792% | $159.4518 | $159.45 | $159.45 | $159.50 |
| Purchase #7 | $217.56 | 13.372% | $246.6521 | $246.65 | $246.65 | $246.70 |
| 7 purchase totals = | $854.37 | $934.0219 | $934.02 | $934.00 | $934.20 | |