| 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 | $178.89 | 6.716% | $190.9043 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $84.61 | 3.186% | $87.3057 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $105.62 | 7.462% | $113.5014 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $78.30 | 8.180% | $84.7049 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $157.59 | 7.592% | $169.5542 | $169.55 | $169.55 | $169.60 |
| Purchase #6 | $164.70 | 11.857% | $184.2285 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $140.91 | 12.554% | $158.5998 | $158.60 | $158.60 | $158.60 |
| 7 purchase totals = | $910.62 | $988.7988 | $988.79 | $988.80 | $988.80 | |