| 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 | $150.80 | 8.790% | $164.0553 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $31.67 | 13.618% | $35.9828 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $183.61 | 6.355% | $195.2784 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $238.55 | 12.225% | $267.7127 | $267.71 | $267.70 | $267.70 |
| Purchase #5 | $133.49 | 3.323% | $137.9259 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $243.51 | 9.773% | $267.3082 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $105.87 | 10.399% | $116.8794 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $1,087.50 | $1,185.1427 | $1,185.15 | $1,185.20 | $1,185.20 | |