| 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 | $69.79 | 6.198% | $74.1156 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $153.97 | 10.699% | $170.4433 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $191.47 | 5.597% | $202.1866 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $112.61 | 3.546% | $116.6032 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $185.84 | 3.363% | $192.0898 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $165.53 | 3.872% | $171.9393 | $171.94 | $171.95 | $171.90 |
| Purchase #7 | $52.69 | 10.740% | $58.3489 | $58.35 | $58.35 | $58.30 |
| 7 purchase totals = | $931.90 | $985.7267 | $985.73 | $985.75 | $985.60 | |