| 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 | $77.44 | 4.273% | $80.749 | $80.75 | $80.75 | $80.70 |
| Purchase #2 | $86.42 | 12.815% | $97.4947 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $172.59 | 4.653% | $180.6206 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $247.99 | 8.162% | $268.2309 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $31.98 | 10.772% | $35.4249 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $134.46 | 9.174% | $146.7954 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $149.35 | 12.409% | $167.8828 | $167.88 | $167.90 | $167.90 |
| 7 purchase totals = | $900.23 | $977.1983 | $977.19 | $977.20 | $977.10 | |