| 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 | $151.90 | 5.523% | $160.2894 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $89.36 | 5.638% | $94.3981 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $191.29 | 12.332% | $214.8799 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $44.41 | 3.118% | $45.7947 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $185.96 | 7.351% | $199.6299 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $124.33 | 9.213% | $135.7845 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $141.40 | 7.695% | $152.2807 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $928.65 | $1,003.0572 | $1,003.05 | $1,003.15 | $1,003.10 | |