| 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 | $138.39 | 5.474% | $145.9655 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $90.74 | 13.171% | $102.6914 | $102.69 | $102.70 | $102.70 |
| Purchase #3 | $230.31 | 6.195% | $244.5777 | $244.58 | $244.60 | $244.60 |
| Purchase #4 | $175.30 | 5.517% | $184.9713 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $212.70 | 3.565% | $220.2828 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $50.64 | 3.173% | $52.2468 | $52.25 | $52.25 | $52.20 |
| Purchase #7 | $163.83 | 12.582% | $184.4431 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,061.91 | $1,135.1786 | $1,135.18 | $1,135.20 | $1,135.20 | |