| 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 | $154.83 | 7.207% | $165.9886 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $5.32 | 13.475% | $6.0369 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $213.54 | 7.174% | $228.8594 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $90.32 | 9.401% | $98.811 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $137.80 | 3.361% | $142.4315 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $25.46 | 8.687% | $27.6717 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $6.87 | 9.286% | $7.5079 | $7.51 | $7.50 | $7.50 |
| 7 purchase totals = | $634.14 | $677.3070 | $677.31 | $677.30 | $677.30 | |