| 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 | $114.46 | 6.808% | $122.2524 | $122.25 | $122.25 | $122.30 |
| Purchase #2 | $170.96 | 9.273% | $186.8131 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $189.81 | 7.398% | $203.8521 | $203.85 | $203.85 | $203.90 |
| Purchase #4 | $108.60 | 7.384% | $116.619 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $43.85 | 10.608% | $48.5016 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $154.93 | 8.303% | $167.7938 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $62.68 | 8.192% | $67.8147 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $845.29 | $913.6467 | $913.63 | $913.60 | $913.70 | |