| 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 | $155.72 | 10.335% | $171.8137 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $55.70 | 13.605% | $63.278 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $126.69 | 6.790% | $135.2923 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $141.45 | 9.159% | $154.4054 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $170.70 | 7.828% | $184.0624 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $232.69 | 7.212% | $249.4716 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $116.88 | 8.344% | $126.6325 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $999.83 | $1,084.9559 | $1,084.95 | $1,084.95 | $1,085.00 | |