| 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 | $144.99 | 5.551% | $153.0384 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $99.95 | 6.139% | $106.0859 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $87.30 | 3.250% | $90.1373 | $90.14 | $90.15 | $90.10 |
| Purchase #4 | $151.35 | 12.245% | $169.8828 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $131.81 | 7.375% | $141.531 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $123.82 | 3.361% | $127.9816 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $41.99 | 5.267% | $44.2016 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $781.21 | $832.8586 | $832.86 | $832.95 | $832.80 | |