| 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 | $181.35 | 12.316% | $203.6851 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $53.77 | 7.501% | $57.8033 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $10.58 | 12.431% | $11.8952 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $21.41 | 6.713% | $22.8473 | $22.85 | $22.85 | $22.80 |
| Purchase #5 | $13.26 | 10.385% | $14.6371 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $164.29 | 11.299% | $182.8531 | $182.85 | $182.85 | $182.90 |
| Purchase #7 | $128.64 | 9.500% | $140.8608 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $573.30 | $634.5819 | $634.59 | $634.60 | $634.60 | |