| 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 | $98.90 | 7.805% | $106.6191 | $106.62 | $106.60 | $106.60 |
| Purchase #2 | $151.28 | 3.575% | $156.6883 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $167.62 | 11.753% | $187.3204 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $84.92 | 3.688% | $88.0518 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $6.78 | 10.691% | $7.5048 | $7.50 | $7.50 | $7.50 |
| Purchase #6 | $33.40 | 8.794% | $36.3372 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $221.54 | 6.185% | $235.2422 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $764.44 | $817.7638 | $817.76 | $817.75 | $817.70 | |