| 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 | $36.26 | 13.512% | $41.1595 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $178.71 | 6.767% | $190.8033 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $168.35 | 9.454% | $184.2658 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $34.67 | 10.481% | $38.3038 | $38.30 | $38.30 | $38.30 |
| Purchase #5 | $182.28 | 9.813% | $200.1671 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $168.88 | 5.519% | $178.2005 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $129.40 | 9.519% | $141.7176 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $898.55 | $974.6176 | $974.62 | $974.55 | $974.70 | |