| 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 | $185.84 | 7.573% | $199.9137 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $42.88 | 6.655% | $45.7337 | $45.73 | $45.75 | $45.70 |
| Purchase #3 | $181.67 | 13.678% | $206.5188 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $116.97 | 9.608% | $128.2085 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $132.66 | 13.862% | $151.0493 | $151.05 | $151.05 | $151.00 |
| Purchase #6 | $87.39 | 10.438% | $96.5118 | $96.51 | $96.50 | $96.50 |
| Purchase #7 | $133.62 | 11.596% | $149.1146 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $881.03 | $977.0504 | $977.04 | $977.00 | $976.90 | |