| 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 | $149.87 | 7.449% | $161.0338 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $169.36 | 5.290% | $178.3191 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $54.89 | 9.825% | $60.2829 | $60.28 | $60.30 | $60.30 |
| Purchase #4 | $39.96 | 4.549% | $41.7778 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $86.87 | 4.775% | $91.018 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $117.42 | 12.819% | $132.4721 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $169.76 | 3.685% | $176.0157 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $788.13 | $840.9194 | $840.92 | $840.90 | $840.90 | |