| 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 | $147.74 | 8.810% | $160.7559 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $247.82 | 12.133% | $277.888 | $277.89 | $277.90 | $277.90 |
| Purchase #3 | $185.52 | 13.185% | $209.9808 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $221.86 | 10.513% | $245.1841 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $178.43 | 10.264% | $196.7441 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $143.98 | 8.806% | $156.6589 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $96.31 | 9.373% | $105.3371 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $1,221.66 | $1,352.5489 | $1,352.55 | $1,352.60 | $1,352.60 | |