| 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 | $129.44 | 11.305% | $144.0732 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $165.81 | 10.318% | $182.9183 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $54.37 | 12.285% | $61.0494 | $61.05 | $61.05 | $61.00 |
| Purchase #4 | $160.98 | 13.584% | $182.8475 | $182.85 | $182.85 | $182.80 |
| Purchase #5 | $131.55 | 4.683% | $137.7105 | $137.71 | $137.70 | $137.70 |
| Purchase #6 | $199.70 | 11.325% | $222.316 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $226.71 | 11.466% | $252.7046 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $1,068.56 | $1,183.6195 | $1,183.62 | $1,183.55 | $1,183.50 | |