| 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 | $176.41 | 4.167% | $183.761 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $224.26 | 4.131% | $233.5242 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $118.79 | 7.445% | $127.6339 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $48.77 | 6.162% | $51.7752 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $215.80 | 5.602% | $227.8891 | $227.89 | $227.90 | $227.90 |
| Purchase #6 | $15.44 | 8.241% | $16.7124 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $237.72 | 12.358% | $267.0974 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $1,037.19 | $1,108.3932 | $1,108.39 | $1,108.40 | $1,108.40 | |