| 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 | $154.98 | 5.174% | $162.9987 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $149.76 | 5.557% | $158.0822 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $205.29 | 5.500% | $216.581 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $219.88 | 8.379% | $238.3037 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $248.83 | 9.318% | $272.016 | $272.02 | $272.00 | $272.00 |
| Purchase #6 | $183.92 | 10.455% | $203.1488 | $203.15 | $203.15 | $203.10 |
| Purchase #7 | $136.88 | 11.670% | $152.8539 | $152.85 | $152.85 | $152.90 |
| 7 purchase totals = | $1,299.54 | $1,403.9843 | $1,403.98 | $1,404.00 | $1,404.00 | |