| 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 | $179.68 | 9.617% | $196.9598 | $196.96 | $196.95 | $197.00 |
| Purchase #2 | $243.61 | 7.338% | $261.4861 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $120.98 | 8.405% | $131.1484 | $131.15 | $131.15 | $131.10 |
| Purchase #4 | $22.85 | 7.328% | $24.5244 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $84.41 | 9.182% | $92.1605 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $16.34 | 12.430% | $18.3711 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $248.80 | 6.490% | $264.9471 | $264.95 | $264.95 | $264.90 |
| 7 purchase totals = | $916.67 | $989.5974 | $989.60 | $989.55 | $989.60 | |