| 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 | $169.99 | 7.466% | $182.6815 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $15.80 | 13.835% | $17.9859 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $194.77 | 4.261% | $203.0691 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $31.49 | 8.104% | $34.0419 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $53.46 | 12.700% | $60.2494 | $60.25 | $60.25 | $60.20 |
| Purchase #6 | $189.90 | 6.646% | $202.5208 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $222.80 | 12.145% | $249.8591 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $878.21 | $950.4077 | $950.41 | $950.40 | $950.40 | |