| 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 | $133.82 | 3.118% | $137.9925 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $180.59 | 4.391% | $188.5197 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $208.36 | 4.850% | $218.4655 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $223.71 | 11.185% | $248.732 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $137.31 | 9.450% | $150.2858 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $137.92 | 8.511% | $149.6584 | $149.66 | $149.65 | $149.70 |
| Purchase #7 | $207.84 | 10.286% | $229.2184 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $1,229.55 | $1,322.8723 | $1,322.88 | $1,322.85 | $1,322.90 | |