| 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 | $42.38 | 8.405% | $45.942 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $160.35 | 5.785% | $169.6262 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $50.93 | 12.473% | $57.2825 | $57.28 | $57.30 | $57.30 |
| Purchase #4 | $34.48 | 11.454% | $38.4293 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $178.33 | 6.537% | $189.9874 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $129.40 | 10.628% | $143.1526 | $143.15 | $143.15 | $143.20 |
| Purchase #7 | $86.66 | 8.721% | $94.2176 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $682.53 | $738.6376 | $738.64 | $738.70 | $738.60 | |