| 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 | $151.48 | 13.110% | $171.339 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $68.80 | 12.293% | $77.2576 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $46.75 | 9.615% | $51.245 | $51.25 | $51.25 | $51.20 |
| Purchase #4 | $230.66 | 4.495% | $241.0282 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $21.43 | 7.413% | $23.0186 | $23.02 | $23.00 | $23.00 |
| Purchase #6 | $124.45 | 6.262% | $132.2431 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $187.33 | 5.635% | $197.886 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $830.90 | $894.0175 | $894.03 | $894.05 | $893.90 | |