| 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 | $158.73 | 3.652% | $164.5268 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $225.84 | 7.646% | $243.1077 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $151.30 | 5.402% | $159.4732 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $209.99 | 6.407% | $223.4441 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $176.43 | 13.329% | $199.9464 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $229.79 | 4.334% | $239.7491 | $239.75 | $239.75 | $239.70 |
| Purchase #7 | $128.67 | 5.474% | $135.7134 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $1,280.75 | $1,365.9607 | $1,365.96 | $1,365.95 | $1,365.80 | |