| 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 | $72.92 | 7.821% | $78.6231 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $166.99 | 9.464% | $182.7939 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $151.87 | 5.365% | $160.0178 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $214.77 | 13.631% | $244.0453 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $72.95 | 10.652% | $80.7206 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $245.55 | 12.379% | $275.9466 | $275.95 | $275.95 | $275.90 |
| Purchase #7 | $232.99 | 11.451% | $259.6697 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $1,158.04 | $1,281.8170 | $1,281.82 | $1,281.75 | $1,281.70 | |