| 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 | $215.31 | 7.111% | $230.6207 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $50.89 | 6.805% | $54.3531 | $54.35 | $54.35 | $54.40 |
| Purchase #3 | $161.95 | 5.301% | $170.535 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $151.42 | 6.283% | $160.9337 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $137.86 | 8.387% | $149.4223 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $18.53 | 9.590% | $20.307 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $102.79 | 3.122% | $105.9991 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $838.75 | $892.1709 | $892.17 | $892.15 | $892.10 | |