| 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 | $204.96 | 13.766% | $233.1748 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $189.44 | 12.480% | $213.0821 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $148.87 | 7.316% | $159.7613 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $22.42 | 3.874% | $23.2886 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $158.92 | 6.187% | $168.7524 | $168.75 | $168.75 | $168.80 |
| Purchase #6 | $19.56 | 10.691% | $21.6512 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $129.85 | 9.332% | $141.9676 | $141.97 | $141.95 | $142.00 |
| 7 purchase totals = | $874.02 | $961.6780 | $961.67 | $961.65 | $961.90 | |