| 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 | $148.40 | 8.518% | $161.0407 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $30.36 | 12.130% | $34.0427 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $40.53 | 3.396% | $41.9064 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $184.50 | 7.507% | $198.3504 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $19.38 | 5.616% | $20.4684 | $20.47 | $20.45 | $20.50 |
| Purchase #6 | $222.44 | 13.809% | $253.1567 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $67.26 | 4.202% | $70.0863 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $712.87 | $779.0516 | $779.06 | $779.05 | $779.10 | |