| 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 | $205.26 | 7.558% | $220.7736 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $149.71 | 6.766% | $159.8394 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $100.66 | 3.844% | $104.5294 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $176.99 | 7.348% | $189.9952 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $135.92 | 7.135% | $145.6179 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $25.89 | 12.722% | $29.1837 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $204.81 | 12.235% | $229.8685 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $999.24 | $1,079.8077 | $1,079.81 | $1,079.80 | $1,079.80 | |