| 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 | $135.56 | 5.582% | $143.127 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $244.30 | 7.343% | $262.2389 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $12.29 | 7.558% | $13.2189 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $167.44 | 5.723% | $177.0226 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $171.53 | 4.591% | $179.4049 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $232.57 | 9.207% | $253.9827 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $205.89 | 8.271% | $222.9192 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,169.58 | $1,251.9142 | $1,251.91 | $1,251.90 | $1,251.80 | |