| 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 | $117.82 | 11.823% | $131.7499 | $131.75 | $131.75 | $131.70 |
| Purchase #2 | $180.80 | 10.145% | $199.1422 | $199.14 | $199.15 | $199.10 |
| Purchase #3 | $124.78 | 12.575% | $140.4711 | $140.47 | $140.45 | $140.50 |
| Purchase #4 | $150.75 | 11.769% | $168.4918 | $168.49 | $168.50 | $168.50 |
| Purchase #5 | $149.38 | 5.772% | $158.0022 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $173.40 | 11.635% | $193.5751 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $158.79 | 13.786% | $180.6808 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $1,055.72 | $1,172.1131 | $1,172.11 | $1,172.15 | $1,172.10 | |