| 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 | $177.69 | 5.690% | $187.8006 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $103.57 | 5.392% | $109.1545 | $109.15 | $109.15 | $109.20 |
| Purchase #3 | $40.54 | 10.206% | $44.6775 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $100.56 | 6.199% | $106.7937 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $39.42 | 12.450% | $44.3278 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $223.58 | 9.199% | $244.1471 | $244.15 | $244.15 | $244.10 |
| Purchase #7 | $22.39 | 5.229% | $23.5608 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $707.75 | $760.4620 | $760.46 | $760.50 | $760.50 | |