| 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 | $172.95 | 10.378% | $190.8988 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $118.65 | 5.602% | $125.2968 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $154.49 | 3.134% | $159.3317 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $189.75 | 4.573% | $198.4273 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $109.96 | 3.591% | $113.9087 | $113.91 | $113.90 | $113.90 |
| Purchase #6 | $214.90 | 13.126% | $243.1078 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $48.67 | 9.183% | $53.1394 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $1,009.37 | $1,084.1105 | $1,084.12 | $1,084.15 | $1,084.00 | |