| 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 | $127.55 | 7.756% | $137.4428 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $217.71 | 7.154% | $233.285 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $62.69 | 9.542% | $68.6719 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $194.95 | 7.597% | $209.7604 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $85.82 | 8.580% | $93.1834 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $25.94 | 10.157% | $28.5747 | $28.57 | $28.55 | $28.60 |
| Purchase #7 | $184.83 | 4.830% | $193.7573 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $899.49 | $964.6755 | $964.67 | $964.65 | $964.80 | |