| 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 | $131.32 | 6.556% | $139.9293 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $152.61 | 5.641% | $161.2187 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $159.56 | 5.564% | $168.4379 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $190.59 | 10.674% | $210.9336 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $189.30 | 4.461% | $197.7447 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $17.66 | 10.290% | $19.4772 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $154.84 | 5.619% | $163.5405 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $995.88 | $1,061.2819 | $1,061.28 | $1,061.35 | $1,061.10 | |