| 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 | $124.79 | 4.207% | $130.0399 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $192.91 | 6.310% | $205.0826 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $141.33 | 11.742% | $157.925 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $78.48 | 5.720% | $82.9691 | $82.97 | $82.95 | $83.00 |
| Purchase #5 | $69.34 | 4.854% | $72.7058 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $121.96 | 7.699% | $131.3497 | $131.35 | $131.35 | $131.30 |
| Purchase #7 | $42.70 | 11.500% | $47.6105 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $771.51 | $827.6826 | $827.69 | $827.70 | $827.60 | |