| 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 | $149.85 | 4.260% | $156.2336 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $56.97 | 9.414% | $62.3332 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $114.70 | 11.315% | $127.6783 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $113.99 | 13.649% | $129.5485 | $129.55 | $129.55 | $129.50 |
| Purchase #5 | $86.33 | 8.633% | $93.7829 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $219.27 | 13.532% | $248.9416 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $54.42 | 9.775% | $59.7396 | $59.74 | $59.75 | $59.70 |
| 7 purchase totals = | $795.53 | $878.2577 | $878.25 | $878.35 | $878.10 | |