| 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 | $170.39 | 12.779% | $192.1641 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $155.46 | 6.202% | $165.1016 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $250.25 | 3.319% | $258.5558 | $258.56 | $258.55 | $258.60 |
| Purchase #4 | $204.59 | 7.170% | $219.2591 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $153.83 | 12.346% | $172.8219 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $128.55 | 6.429% | $136.8145 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $93.26 | 10.384% | $102.9441 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $1,156.33 | $1,247.6611 | $1,247.65 | $1,247.60 | $1,247.70 | |