| 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 | $114.60 | 5.324% | $120.7013 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $64.72 | 7.800% | $69.7682 | $69.77 | $69.75 | $69.80 |
| Purchase #3 | $59.30 | 3.401% | $61.3168 | $61.32 | $61.30 | $61.30 |
| Purchase #4 | $168.96 | 9.297% | $184.6682 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $156.76 | 13.142% | $177.3614 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $176.52 | 12.187% | $198.0325 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $172.63 | 5.635% | $182.3577 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $913.49 | $994.2061 | $994.21 | $994.15 | $994.30 | |