| 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 | $53.86 | 6.302% | $57.2543 | $57.25 | $57.25 | $57.30 |
| Purchase #2 | $199.25 | 5.686% | $210.5794 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $148.80 | 9.638% | $163.1413 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $138.85 | 4.734% | $145.4232 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $192.29 | 12.441% | $216.2128 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $170.70 | 8.322% | $184.9057 | $184.91 | $184.90 | $184.90 |
| Purchase #7 | $221.84 | 3.203% | $228.9455 | $228.95 | $228.95 | $228.90 |
| 7 purchase totals = | $1,125.59 | $1,206.4622 | $1,206.46 | $1,206.45 | $1,206.40 | |