| 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 | $113.67 | 8.798% | $123.6707 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $138.86 | 4.228% | $144.731 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $157.92 | 5.198% | $166.1287 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $126.71 | 5.486% | $133.6613 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $106.76 | 8.813% | $116.1688 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $166.33 | 7.518% | $178.8347 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $211.95 | 10.510% | $234.2259 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $1,022.20 | $1,097.4211 | $1,097.42 | $1,097.45 | $1,097.40 | |