| 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 | $181.77 | 6.627% | $193.8159 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $61.33 | 5.690% | $64.8197 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $204.77 | 4.232% | $213.4359 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $119.90 | 8.139% | $129.6587 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $250.80 | 6.733% | $267.6864 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $65.50 | 9.722% | $71.8679 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $50.58 | 3.813% | $52.5086 | $52.51 | $52.50 | $52.50 |
| 7 purchase totals = | $934.65 | $993.7931 | $993.81 | $993.75 | $993.80 | |