| 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 | $179.79 | 7.282% | $192.8823 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $31.28 | 9.867% | $34.3664 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $179.39 | 10.337% | $197.9335 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $88.41 | 13.306% | $100.1738 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $227.39 | 4.660% | $237.9864 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $195.71 | 4.788% | $205.0806 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $94.70 | 6.411% | $100.7712 | $100.77 | $100.75 | $100.80 |
| 7 purchase totals = | $996.67 | $1,069.1942 | $1,069.19 | $1,069.20 | $1,069.30 | |