| 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 | $178.79 | 8.110% | $193.2899 | $193.29 | $193.30 | $193.30 |
| Purchase #2 | $9.89 | 5.236% | $10.4078 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $173.78 | 13.766% | $197.7026 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $54.30 | 6.638% | $57.9044 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $196.41 | 13.163% | $222.2634 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $174.68 | 10.300% | $192.672 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $103.32 | 10.105% | $113.7605 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $891.17 | $988.0006 | $987.99 | $987.95 | $988.10 | |