| 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 | $129.68 | 6.166% | $137.6761 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $166.32 | 12.636% | $187.3362 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $199.41 | 6.371% | $212.1144 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $117.60 | 13.694% | $133.7041 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $43.94 | 6.665% | $46.8686 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $107.59 | 10.412% | $118.7923 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $64.45 | 7.142% | $69.053 | $69.05 | $69.05 | $69.10 |
| 7 purchase totals = | $828.99 | $905.5447 | $905.54 | $905.55 | $905.60 | |