| 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 | $204.37 | 7.584% | $219.8694 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $166.75 | 9.335% | $182.3161 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $62.31 | 13.605% | $70.7873 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $197.51 | 8.396% | $214.0929 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $183.77 | 9.577% | $201.3697 | $201.37 | $201.35 | $201.40 |
| Purchase #6 | $52.84 | 4.770% | $55.3605 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $42.82 | 4.794% | $44.8728 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $910.37 | $988.6687 | $988.67 | $988.60 | $988.80 | |