| 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 | $82.26 | 12.680% | $92.6906 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $177.84 | 6.717% | $189.7855 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $195.26 | 9.569% | $213.9444 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $17.74 | 7.157% | $19.0097 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $62.74 | 13.311% | $71.0913 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $186.34 | 8.673% | $202.5013 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $167.98 | 9.542% | $184.0087 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $890.16 | $973.0315 | $973.03 | $973.05 | $973.00 | |