| 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 | $139.34 | 13.397% | $158.0074 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $32.56 | 6.563% | $34.6969 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $177.94 | 3.646% | $184.4277 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $236.38 | 3.550% | $244.7715 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $172.88 | 4.560% | $180.7633 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $150.97 | 12.235% | $169.4412 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $245.81 | 7.791% | $264.9611 | $264.96 | $264.95 | $265.00 |
| 7 purchase totals = | $1,155.88 | $1,237.0691 | $1,237.07 | $1,237.05 | $1,237.10 | |