| 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 | $128.27 | 11.650% | $143.2135 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $14.64 | 7.183% | $15.6916 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $65.51 | 6.708% | $69.9044 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $138.74 | 7.674% | $149.3869 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $198.97 | 6.333% | $211.5708 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $109.28 | 11.712% | $122.0789 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $178.75 | 11.357% | $199.0506 | $199.05 | $199.05 | $199.10 |
| 7 purchase totals = | $834.16 | $910.8967 | $910.89 | $910.90 | $911.00 | |