| 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 | $170.26 | 7.385% | $182.8337 | $182.83 | $182.85 | $182.80 |
| Purchase #2 | $45.85 | 5.436% | $48.3424 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $209.36 | 9.203% | $228.6274 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $161.59 | 5.149% | $169.9103 | $169.91 | $169.90 | $169.90 |
| Purchase #5 | $206.31 | 9.402% | $225.7073 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $170.74 | 11.573% | $190.4997 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $65.47 | 8.389% | $70.9623 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $1,029.58 | $1,116.8831 | $1,116.88 | $1,116.90 | $1,116.80 | |