| 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 | $139.58 | 7.358% | $149.8503 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $59.79 | 7.133% | $64.0548 | $64.05 | $64.05 | $64.10 |
| Purchase #3 | $220.37 | 5.341% | $232.14 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $136.30 | 8.660% | $148.1036 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $158.93 | 9.223% | $173.5881 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $237.54 | 4.256% | $247.6497 | $247.65 | $247.65 | $247.60 |
| Purchase #7 | $84.80 | 5.230% | $89.235 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $1,037.31 | $1,104.6215 | $1,104.62 | $1,104.65 | $1,104.60 | |