| 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 | $158.53 | 13.410% | $179.7889 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $239.63 | 8.315% | $259.5552 | $259.56 | $259.55 | $259.60 |
| Purchase #3 | $209.81 | 6.480% | $223.4057 | $223.41 | $223.40 | $223.40 |
| Purchase #4 | $151.81 | 11.631% | $169.467 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $9.73 | 8.726% | $10.579 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $181.80 | 5.163% | $191.1863 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $186.49 | 9.454% | $204.1208 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,137.80 | $1,238.1029 | $1,238.12 | $1,238.10 | $1,238.20 | |