| 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 | $245.36 | 7.646% | $264.1202 | $264.12 | $264.10 | $264.10 |
| Purchase #2 | $52.68 | 10.450% | $58.1851 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $149.77 | 12.606% | $168.65 | $168.65 | $168.65 | $168.70 |
| Purchase #4 | $241.94 | 8.340% | $262.1178 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $65.61 | 12.429% | $73.7647 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $136.92 | 6.308% | $145.5569 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $179.53 | 10.271% | $197.9695 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $1,071.81 | $1,170.3642 | $1,170.37 | $1,170.30 | $1,170.50 | |