| 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 | $198.49 | 7.514% | $213.4045 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $44.94 | 4.481% | $46.9538 | $46.95 | $46.95 | $47.00 |
| Purchase #3 | $101.66 | 9.250% | $111.0636 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $116.82 | 13.667% | $132.7858 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $39.61 | 5.133% | $41.6432 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $167.31 | 8.262% | $181.1332 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $148.48 | 10.515% | $164.0927 | $164.09 | $164.10 | $164.10 |
| 7 purchase totals = | $817.31 | $891.0768 | $891.06 | $891.10 | $891.10 | |