| 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 | $195.50 | 3.347% | $202.0434 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $141.43 | 5.595% | $149.343 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $247.34 | 13.244% | $280.0977 | $280.10 | $280.10 | $280.10 |
| Purchase #4 | $59.86 | 10.366% | $66.0651 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $77.29 | 10.372% | $85.3065 | $85.31 | $85.30 | $85.30 |
| Purchase #6 | $36.47 | 7.664% | $39.2651 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $12.94 | 4.116% | $13.4726 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $770.83 | $835.5934 | $835.60 | $835.55 | $835.60 | |