| 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 | $143.45 | 6.762% | $153.1501 | $153.15 | $153.15 | $153.20 |
| Purchase #2 | $49.66 | 7.829% | $53.5479 | $53.55 | $53.55 | $53.50 |
| Purchase #3 | $7.39 | 11.568% | $8.2449 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $150.81 | 8.812% | $164.0994 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $204.63 | 9.285% | $223.6299 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $79.63 | 11.505% | $88.7914 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $143.50 | 8.649% | $155.9113 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $779.07 | $847.3749 | $847.37 | $847.40 | $847.30 | |