| 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 | $150.35 | 9.460% | $164.5731 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $80.26 | 4.139% | $83.582 | $83.58 | $83.60 | $83.60 |
| Purchase #3 | $23.32 | 11.416% | $25.9822 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $178.30 | 9.653% | $195.5113 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $196.26 | 12.691% | $221.1674 | $221.17 | $221.15 | $221.20 |
| Purchase #6 | $68.63 | 11.324% | $76.4017 | $76.40 | $76.40 | $76.40 |
| Purchase #7 | $48.28 | 6.504% | $51.4201 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $745.40 | $818.6378 | $818.63 | $818.60 | $818.70 | |