| 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 | $139.71 | 3.579% | $144.7102 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $47.43 | 11.631% | $52.9466 | $52.95 | $52.95 | $52.90 |
| Purchase #3 | $185.73 | 9.430% | $203.2443 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $170.39 | 13.139% | $192.7775 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $105.31 | 7.835% | $113.561 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $33.33 | 10.687% | $36.892 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $51.29 | 9.507% | $56.1661 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $733.19 | $800.2977 | $800.30 | $800.30 | $800.30 | |