| 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 | $141.58 | 9.761% | $155.3996 | $155.40 | $155.40 | $155.40 |
| Purchase #2 | $234.44 | 4.379% | $244.7061 | $244.71 | $244.70 | $244.70 |
| Purchase #3 | $162.35 | 7.301% | $174.2032 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $163.34 | 6.597% | $174.1155 | $174.12 | $174.10 | $174.10 |
| Purchase #5 | $68.90 | 11.387% | $76.7456 | $76.75 | $76.75 | $76.70 |
| Purchase #6 | $33.46 | 3.146% | $34.5127 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $106.80 | 9.473% | $116.9172 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $910.87 | $976.5999 | $976.61 | $976.55 | $976.50 | |