| 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 | $169.40 | 8.864% | $184.4156 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $59.49 | 13.287% | $67.3944 | $67.39 | $67.40 | $67.40 |
| Purchase #3 | $194.86 | 11.460% | $217.191 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $122.97 | 5.602% | $129.8588 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $191.34 | 6.405% | $203.5953 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $70.70 | 8.304% | $76.5709 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $31.94 | 6.559% | $34.0349 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $840.70 | $913.0609 | $913.06 | $913.05 | $913.10 | |