| 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 | $188.84 | 8.629% | $205.135 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $5.98 | 11.320% | $6.6569 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $233.58 | 9.352% | $255.4244 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $239.71 | 10.706% | $265.3734 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $165.85 | 13.642% | $188.4753 | $188.48 | $188.50 | $188.50 |
| Purchase #6 | $36.34 | 10.660% | $40.2138 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $102.65 | 13.384% | $116.3887 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $972.95 | $1,077.6675 | $1,077.67 | $1,077.65 | $1,077.70 | |