| 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 | $7.76 | 12.177% | $8.7049 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $151.54 | 11.785% | $169.399 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $55.81 | 8.588% | $60.603 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $196.73 | 11.770% | $219.8851 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $216.91 | 13.764% | $246.7655 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $32.75 | 12.169% | $36.7353 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $166.85 | 4.590% | $174.5084 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $828.35 | $916.6012 | $916.61 | $916.60 | $916.60 | |