| 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 | $143.40 | 12.143% | $160.8131 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $234.70 | 13.867% | $267.2458 | $267.25 | $267.25 | $267.20 |
| Purchase #3 | $174.90 | 11.303% | $194.6689 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $34.84 | 11.557% | $38.8665 | $38.87 | $38.85 | $38.90 |
| Purchase #5 | $156.73 | 13.354% | $177.6597 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $236.73 | 12.700% | $266.7947 | $266.79 | $266.80 | $266.80 |
| Purchase #7 | $224.28 | 6.272% | $238.3468 | $238.35 | $238.35 | $238.30 |
| 7 purchase totals = | $1,205.58 | $1,344.3955 | $1,344.40 | $1,344.35 | $1,344.40 | |