| 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 | $113.87 | 12.213% | $127.7769 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $89.92 | 7.287% | $96.4725 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $52.84 | 13.685% | $60.0712 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $151.66 | 4.257% | $158.1162 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $198.43 | 7.512% | $213.3361 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $181.93 | 13.418% | $206.3414 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $34.89 | 4.760% | $36.5508 | $36.55 | $36.55 | $36.60 |
| 7 purchase totals = | $823.54 | $898.6651 | $898.67 | $898.65 | $898.70 | |