| 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 | $172.56 | 6.576% | $183.9075 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $91.97 | 8.307% | $99.6099 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $43.92 | 13.791% | $49.977 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $184.49 | 10.331% | $203.5497 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $210.99 | 11.305% | $234.8424 | $234.84 | $234.85 | $234.80 |
| Purchase #6 | $12.52 | 11.247% | $13.9281 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $66.94 | 13.568% | $76.0224 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $783.39 | $861.8370 | $861.84 | $861.85 | $861.70 | |