| 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 | $102.76 | 5.615% | $108.53 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $188.54 | 9.563% | $206.5701 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $137.26 | 13.376% | $155.6199 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $148.29 | 3.779% | $153.8939 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $151.99 | 5.663% | $160.5972 | $160.60 | $160.60 | $160.60 |
| Purchase #6 | $94.40 | 5.868% | $99.9394 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $192.53 | 12.758% | $217.093 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $1,015.77 | $1,102.2435 | $1,102.24 | $1,102.25 | $1,102.20 | |