| 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 | $158.82 | 9.795% | $174.3764 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $53.53 | 10.165% | $58.9713 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $179.45 | 8.851% | $195.3331 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $39.77 | 12.484% | $44.7349 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $34.76 | 4.368% | $36.2783 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $184.94 | 5.594% | $195.2855 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $106.58 | 9.563% | $116.7722 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $757.85 | $821.7517 | $821.75 | $821.80 | $821.80 | |