| 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 | $158.67 | 10.742% | $175.7143 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $107.76 | 9.110% | $117.5769 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $196.40 | 4.343% | $204.9297 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $169.30 | 6.710% | $180.66 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $138.96 | 5.576% | $146.7084 | $146.71 | $146.70 | $146.70 |
| Purchase #6 | $184.66 | 5.788% | $195.3481 | $195.35 | $195.35 | $195.30 |
| Purchase #7 | $236.71 | 6.200% | $251.386 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $1,192.46 | $1,272.3234 | $1,272.33 | $1,272.35 | $1,272.30 | |