| 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 | $138.89 | 4.378% | $144.9706 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $126.59 | 6.870% | $135.2867 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $89.34 | 4.417% | $93.2861 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $65.42 | 5.560% | $69.0574 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $193.28 | 13.670% | $219.7014 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $44.30 | 13.717% | $50.3766 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $105.99 | 10.219% | $116.8211 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $763.81 | $829.4999 | $829.51 | $829.50 | $829.60 | |