| 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 | $150.30 | 4.323% | $156.7975 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $151.83 | 3.839% | $157.6588 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $85.92 | 12.619% | $96.7622 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $105.97 | 10.378% | $116.9676 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $147.39 | 11.270% | $164.0009 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $93.33 | 11.343% | $103.9164 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $172.97 | 6.819% | $184.7648 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $907.71 | $980.8682 | $980.87 | $980.80 | $981.00 | |