| 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 | $74.83 | 7.840% | $80.6967 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $151.27 | 12.346% | $169.9458 | $169.95 | $169.95 | $169.90 |
| Purchase #3 | $106.79 | 7.607% | $114.9135 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $20.34 | 8.731% | $22.1159 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $149.77 | 13.267% | $169.64 | $169.64 | $169.65 | $169.60 |
| Purchase #6 | $177.82 | 4.737% | $186.2433 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $240.54 | 4.400% | $251.1238 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $921.36 | $994.6790 | $994.68 | $994.65 | $994.50 | |