| 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 | $118.60 | 12.735% | $133.7037 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $161.39 | 10.142% | $177.7582 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $24.57 | 8.555% | $26.672 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $192.30 | 12.152% | $215.6683 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $129.67 | 8.472% | $140.6556 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $177.28 | 10.336% | $195.6037 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $236.48 | 3.127% | $243.8747 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $1,040.29 | $1,133.9362 | $1,133.93 | $1,133.85 | $1,134.10 | |