| 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 | $186.31 | 3.297% | $192.4526 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $159.79 | 3.455% | $165.3107 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $230.50 | 10.849% | $255.5069 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $114.56 | 13.316% | $129.8148 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $157.97 | 7.579% | $169.9425 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $41.26 | 5.313% | $43.4521 | $43.45 | $43.45 | $43.50 |
| Purchase #7 | $201.47 | 9.267% | $220.1402 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $1,091.86 | $1,176.6198 | $1,176.61 | $1,176.60 | $1,176.60 | |