| 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 | $185.60 | 7.291% | $199.1321 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $173.52 | 5.868% | $183.7022 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $152.71 | 11.764% | $170.6748 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $120.42 | 3.521% | $124.66 | $124.66 | $124.65 | $124.70 |
| Purchase #5 | $220.56 | 5.747% | $233.2356 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $157.81 | 13.722% | $179.4647 | $179.46 | $179.45 | $179.50 |
| Purchase #7 | $99.85 | 11.708% | $111.5404 | $111.54 | $111.55 | $111.50 |
| 7 purchase totals = | $1,110.47 | $1,202.4098 | $1,202.40 | $1,202.40 | $1,202.40 | |