| 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 | $106.55 | 5.154% | $112.0416 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $132.39 | 13.558% | $150.3394 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $96.88 | 5.851% | $102.5484 | $102.55 | $102.55 | $102.50 |
| Purchase #4 | $41.93 | 12.800% | $47.297 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $20.33 | 9.633% | $22.2884 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $150.28 | 7.555% | $161.6337 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $62.87 | 10.390% | $69.4022 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $611.23 | $665.5507 | $665.55 | $665.60 | $665.40 | |