| 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 | $196.25 | 5.162% | $206.3804 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $123.71 | 4.326% | $129.0617 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $159.99 | 6.228% | $169.9542 | $169.95 | $169.95 | $170.00 |
| Purchase #4 | $162.54 | 9.272% | $177.6107 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $108.52 | 12.680% | $122.2803 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $34.57 | 10.773% | $38.2942 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $115.81 | 11.705% | $129.3656 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $901.39 | $972.9471 | $972.94 | $972.95 | $973.10 | |