| 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 | $45.33 | 6.267% | $48.1708 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $140.51 | 5.851% | $148.7312 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $169.99 | 3.817% | $176.4785 | $176.48 | $176.50 | $176.50 |
| Purchase #4 | $178.42 | 10.481% | $197.1202 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $145.82 | 4.692% | $152.6619 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $26.49 | 12.776% | $29.8744 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $80.46 | 13.605% | $91.4066 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $787.02 | $844.4436 | $844.44 | $844.40 | $844.50 | |