| 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 | $178.51 | 9.440% | $195.3613 | $195.36 | $195.35 | $195.40 |
| Purchase #2 | $203.55 | 8.325% | $220.4955 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $131.63 | 7.245% | $141.1666 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $130.86 | 6.402% | $139.2377 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $166.61 | 7.491% | $179.0908 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $236.78 | 11.225% | $263.3586 | $263.36 | $263.35 | $263.40 |
| Purchase #7 | $237.84 | 4.690% | $248.9947 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $1,285.78 | $1,387.7052 | $1,387.71 | $1,387.70 | $1,387.80 | |