| 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 | $136.56 | 7.369% | $146.6231 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $174.27 | 8.368% | $188.8529 | $188.85 | $188.85 | $188.90 |
| Purchase #3 | $77.97 | 3.255% | $80.5079 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $97.96 | 5.535% | $103.3821 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $32.25 | 9.834% | $35.4215 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $23.71 | 8.602% | $25.7495 | $25.75 | $25.75 | $25.70 |
| Purchase #7 | $133.81 | 12.309% | $150.2807 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $676.53 | $730.8177 | $730.81 | $730.80 | $730.80 | |