| 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 | $135.94 | 11.831% | $152.0231 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $74.93 | 7.301% | $80.4006 | $80.40 | $80.40 | $80.40 |
| Purchase #3 | $189.48 | 4.815% | $198.6035 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $36.33 | 9.762% | $39.8765 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $46.42 | 7.810% | $50.0454 | $50.05 | $50.05 | $50.00 |
| Purchase #6 | $82.35 | 13.715% | $93.6443 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $209.32 | 12.626% | $235.7487 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $774.77 | $850.3421 | $850.34 | $850.35 | $850.20 | |