| 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 | $141.64 | 4.752% | $148.3707 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $15.86 | 10.120% | $17.465 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $161.46 | 6.131% | $171.3591 | $171.36 | $171.35 | $171.40 |
| Purchase #4 | $22.95 | 5.560% | $24.226 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $173.43 | 8.198% | $187.6478 | $187.65 | $187.65 | $187.60 |
| Purchase #6 | $48.47 | 3.254% | $50.0472 | $50.05 | $50.05 | $50.00 |
| Purchase #7 | $144.58 | 3.149% | $149.1328 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $708.39 | $748.2486 | $748.26 | $748.25 | $748.20 | |