| 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 | $164.80 | 10.805% | $182.6066 | $182.61 | $182.60 | $182.60 |
| Purchase #2 | $120.53 | 11.792% | $134.7429 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $114.50 | 5.267% | $120.5307 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $47.67 | 8.204% | $51.5808 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $82.43 | 7.754% | $88.8216 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $191.90 | 5.773% | $202.9784 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $53.48 | 4.873% | $56.0861 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $775.31 | $837.3471 | $837.35 | $837.40 | $837.30 | |