| 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 | $69.27 | 12.799% | $78.1359 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $182.36 | 4.580% | $190.7121 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $79.97 | 4.543% | $83.603 | $83.60 | $83.60 | $83.60 |
| Purchase #4 | $226.37 | 3.493% | $234.2771 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $169.25 | 3.708% | $175.5258 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $17.80 | 12.111% | $19.9558 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $168.98 | 5.718% | $178.6423 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $914.00 | $960.8520 | $960.86 | $960.90 | $960.80 | |