| 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 | $71.76 | 7.612% | $77.2224 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $180.80 | 9.372% | $197.7446 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $38.93 | 11.425% | $43.3778 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $231.68 | 8.688% | $251.8084 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $135.95 | 13.302% | $154.0341 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $84.48 | 4.424% | $88.2174 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $144.48 | 12.341% | $162.3103 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $888.08 | $974.7150 | $974.71 | $974.70 | $974.60 | |