| 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 | $169.81 | 3.302% | $175.4171 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $59.55 | 7.272% | $63.8805 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $98.30 | 8.644% | $106.7971 | $106.80 | $106.80 | $106.80 |
| Purchase #4 | $13.29 | 12.558% | $14.959 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $176.68 | 13.640% | $200.7792 | $200.78 | $200.80 | $200.80 |
| Purchase #6 | $76.70 | 5.514% | $80.9292 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $69.93 | 5.424% | $73.723 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $664.26 | $716.4851 | $716.49 | $716.50 | $716.50 | |