| 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 | $221.25 | 13.499% | $251.1165 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $42.80 | 11.264% | $47.621 | $47.62 | $47.60 | $47.60 |
| Purchase #3 | $75.94 | 13.703% | $86.3461 | $86.35 | $86.35 | $86.30 |
| Purchase #4 | $40.85 | 12.202% | $45.8345 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $41.39 | 13.751% | $47.0815 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $191.52 | 6.487% | $203.9439 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $165.65 | 6.505% | $176.4255 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $779.40 | $858.3690 | $858.37 | $858.40 | $858.20 | |