| 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 | $170.93 | 7.405% | $183.5874 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $190.53 | 9.304% | $208.2569 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $139.93 | 5.778% | $148.0152 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $145.42 | 11.785% | $162.5577 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $202.68 | 13.155% | $229.3426 | $229.34 | $229.35 | $229.30 |
| Purchase #6 | $224.96 | 7.159% | $241.0649 | $241.06 | $241.05 | $241.10 |
| Purchase #7 | $53.80 | 12.682% | $60.6229 | $60.62 | $60.60 | $60.60 |
| 7 purchase totals = | $1,128.25 | $1,233.4476 | $1,233.45 | $1,233.40 | $1,233.50 | |