| 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 | $152.50 | 12.541% | $171.625 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $124.90 | 3.193% | $128.8881 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $63.52 | 4.355% | $66.2863 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $67.42 | 3.529% | $69.7993 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $232.41 | 9.782% | $255.1443 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $68.32 | 9.665% | $74.9231 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $119.50 | 9.825% | $131.2409 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $828.57 | $897.9070 | $897.91 | $897.95 | $897.80 | |