| 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 | $142.75 | 3.443% | $147.6649 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $206.40 | 10.797% | $228.685 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $74.40 | 4.139% | $77.4794 | $77.48 | $77.50 | $77.50 |
| Purchase #4 | $194.81 | 8.641% | $211.6435 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $167.94 | 3.142% | $173.2167 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $94.74 | 3.538% | $98.0919 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $42.76 | 12.647% | $48.1679 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $923.80 | $984.9493 | $984.95 | $984.95 | $985.00 | |