| 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 | $152.44 | 6.214% | $161.9126 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $84.51 | 3.199% | $87.2135 | $87.21 | $87.20 | $87.20 |
| Purchase #3 | $168.38 | 13.238% | $190.6701 | $190.67 | $190.65 | $190.70 |
| Purchase #4 | $141.84 | 6.271% | $150.7348 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $195.96 | 11.373% | $218.2465 | $218.25 | $218.25 | $218.20 |
| Purchase #6 | $36.75 | 8.809% | $39.9873 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $56.63 | 4.520% | $59.1897 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $836.51 | $907.9545 | $907.95 | $907.95 | $907.90 | |