| 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 | $117.77 | 8.380% | $127.6391 | $127.64 | $127.65 | $127.60 |
| Purchase #2 | $50.85 | 11.534% | $56.715 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $135.47 | 4.803% | $141.9766 | $141.98 | $142.00 | $142.00 |
| Purchase #4 | $141.53 | 12.233% | $158.8434 | $158.84 | $158.85 | $158.80 |
| Purchase #5 | $18.31 | 7.833% | $19.7442 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $233.65 | 6.428% | $248.669 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $107.26 | 10.774% | $118.8162 | $118.82 | $118.80 | $118.80 |
| 7 purchase totals = | $804.84 | $872.4035 | $872.41 | $872.40 | $872.30 | |