| 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 | $137.90 | 6.386% | $146.7063 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $229.26 | 11.473% | $255.563 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $201.60 | 13.669% | $229.1567 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $164.51 | 8.420% | $178.3617 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $159.93 | 3.781% | $165.977 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $115.65 | 4.588% | $120.956 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $234.70 | 7.556% | $252.4339 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $1,243.55 | $1,349.1546 | $1,349.16 | $1,349.15 | $1,349.30 | |