| 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 | $162.39 | 13.765% | $184.743 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $28.90 | 4.454% | $30.1872 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $115.69 | 4.392% | $120.7711 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $21.26 | 3.462% | $21.996 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $148.32 | 12.261% | $166.5055 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $19.28 | 7.199% | $20.668 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $41.93 | 3.688% | $43.4764 | $43.48 | $43.50 | $43.50 |
| 7 purchase totals = | $537.77 | $588.3472 | $588.36 | $588.35 | $588.40 | |