| 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 | $143.81 | 10.637% | $159.1071 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $212.99 | 8.755% | $231.6373 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $208.32 | 9.289% | $227.6708 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $29.51 | 7.243% | $31.6474 | $31.65 | $31.65 | $31.60 |
| Purchase #5 | $40.35 | 7.834% | $43.511 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $238.38 | 6.573% | $254.0487 | $254.05 | $254.05 | $254.00 |
| Purchase #7 | $87.57 | 8.610% | $95.1098 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $960.93 | $1,042.7321 | $1,042.74 | $1,042.70 | $1,042.60 | |