| 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 | $154.92 | 7.321% | $166.2617 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $18.35 | 7.263% | $19.6828 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $179.78 | 13.372% | $203.8202 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $119.94 | 13.323% | $135.9196 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $171.96 | 6.491% | $183.1219 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $132.46 | 12.857% | $149.4904 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $107.86 | 5.599% | $113.8991 | $113.90 | $113.90 | $113.90 |
| 7 purchase totals = | $885.27 | $972.1957 | $972.19 | $972.15 | $972.20 | |