| 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 | $153.82 | 11.279% | $171.1694 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $90.41 | 3.764% | $93.813 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $242.26 | 10.535% | $267.7821 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $44.97 | 13.124% | $50.8719 | $50.87 | $50.85 | $50.90 |
| Purchase #5 | $59.57 | 10.508% | $65.8296 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $69.45 | 4.728% | $72.7336 | $72.73 | $72.75 | $72.70 |
| Purchase #7 | $103.79 | 6.471% | $110.5063 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $764.27 | $832.7059 | $832.70 | $832.70 | $832.70 | |