| 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 | $187.58 | 5.384% | $197.6793 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $70.97 | 6.611% | $75.6618 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $173.53 | 12.404% | $195.0547 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $147.80 | 6.387% | $157.24 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $80.55 | 3.178% | $83.1099 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $180.25 | 11.273% | $200.5696 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $30.62 | 5.735% | $32.3761 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $871.30 | $941.6914 | $941.69 | $941.70 | $941.80 | |