| 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 | $171.49 | 6.197% | $182.1172 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $161.97 | 4.494% | $169.2489 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $247.57 | 6.809% | $264.427 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $112.77 | 8.131% | $121.9393 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $8.93 | 12.278% | $10.0264 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $188.97 | 6.790% | $201.8011 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $211.79 | 7.111% | $226.8504 | $226.85 | $226.85 | $226.90 |
| 7 purchase totals = | $1,103.49 | $1,176.4103 | $1,176.42 | $1,176.45 | $1,176.30 | |