| 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 | $123.31 | 13.556% | $140.0259 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $116.45 | 5.747% | $123.1424 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $101.55 | 5.568% | $107.2043 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $110.44 | 5.751% | $116.7914 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $141.25 | 3.196% | $145.7644 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $164.90 | 10.214% | $181.7429 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $59.65 | 11.744% | $66.6553 | $66.66 | $66.65 | $66.70 |
| 7 purchase totals = | $817.55 | $881.3266 | $881.32 | $881.35 | $881.30 | |