| 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 | $6.97 | 9.508% | $7.6327 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $93.97 | 11.535% | $104.8094 | $104.81 | $104.80 | $104.80 |
| Purchase #3 | $202.44 | 12.205% | $227.1478 | $227.15 | $227.15 | $227.10 |
| Purchase #4 | $163.85 | 4.202% | $170.735 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $150.79 | 10.630% | $166.819 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $33.98 | 8.807% | $36.9726 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $128.96 | 9.591% | $141.3286 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $780.96 | $855.4451 | $855.45 | $855.45 | $855.30 | |