| 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 | $176.69 | 8.281% | $191.3217 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $56.38 | 11.273% | $62.7357 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $37.93 | 10.705% | $41.9904 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $88.39 | 11.215% | $98.3029 | $98.30 | $98.30 | $98.30 |
| Purchase #5 | $192.75 | 12.797% | $217.4162 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $158.86 | 8.635% | $172.5776 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $87.69 | 8.195% | $94.8762 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $798.69 | $879.2207 | $879.23 | $879.25 | $879.20 | |