| 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 | $211.70 | 4.646% | $221.5356 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $114.41 | 8.361% | $123.9758 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $16.30 | 13.252% | $18.4601 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $159.35 | 10.243% | $175.6722 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $16.45 | 12.335% | $18.4791 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $95.77 | 13.368% | $108.5725 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $164.51 | 7.146% | $176.2659 | $176.27 | $176.25 | $176.30 |
| 7 purchase totals = | $778.49 | $842.9612 | $842.97 | $842.95 | $843.10 | |