| 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 | $157.93 | 8.120% | $170.7539 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $186.57 | 9.789% | $204.8333 | $204.83 | $204.85 | $204.80 |
| Purchase #3 | $220.52 | 6.726% | $235.3522 | $235.35 | $235.35 | $235.40 |
| Purchase #4 | $118.44 | 8.748% | $128.8011 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $65.96 | 9.846% | $72.4544 | $72.45 | $72.45 | $72.50 |
| Purchase #6 | $238.98 | 13.289% | $270.7381 | $270.74 | $270.75 | $270.70 |
| Purchase #7 | $48.88 | 9.158% | $53.3564 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $1,037.28 | $1,136.2894 | $1,136.28 | $1,136.30 | $1,136.40 | |