| 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 | $135.74 | 5.806% | $143.6211 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $148.50 | 7.332% | $159.388 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $189.87 | 5.222% | $199.785 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $178.74 | 12.662% | $201.3721 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $220.33 | 5.395% | $232.2168 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $121.66 | 8.591% | $132.1118 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $117.95 | 6.149% | $125.2027 | $125.20 | $125.20 | $125.20 |
| 7 purchase totals = | $1,112.79 | $1,193.6975 | $1,193.70 | $1,193.65 | $1,193.70 | |