| 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 | $141.53 | 7.594% | $152.2778 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $84.82 | 8.222% | $91.7939 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $79.49 | 4.410% | $82.9955 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $17.80 | 8.598% | $19.3304 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $134.28 | 11.229% | $149.3583 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $116.78 | 10.215% | $128.7091 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $41.44 | 9.274% | $45.2831 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $616.14 | $669.7481 | $669.75 | $669.80 | $669.80 | |