| 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 | $7.49 | 4.505% | $7.8274 | $7.83 | $7.85 | $7.80 |
| Purchase #2 | $156.51 | 7.328% | $167.9791 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $240.65 | 10.803% | $266.6474 | $266.65 | $266.65 | $266.60 |
| Purchase #4 | $188.98 | 8.825% | $205.6575 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $211.80 | 13.189% | $239.7343 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $174.43 | 10.853% | $193.3609 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $102.91 | 10.397% | $113.6096 | $113.61 | $113.60 | $113.60 |
| 7 purchase totals = | $1,082.77 | $1,194.8162 | $1,194.82 | $1,194.85 | $1,194.80 | |