| 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 | $13.95 | 9.776% | $15.3138 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $215.49 | 9.424% | $235.7978 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $175.70 | 10.194% | $193.6109 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $123.43 | 7.556% | $132.7564 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $116.33 | 11.636% | $129.8662 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $182.45 | 9.663% | $200.0801 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $167.78 | 9.665% | $183.9959 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $995.13 | $1,091.4211 | $1,091.43 | $1,091.40 | $1,091.50 | |