| 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 | $148.59 | 8.494% | $161.2112 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $149.93 | 7.446% | $161.0938 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $246.38 | 9.477% | $269.7294 | $269.73 | $269.75 | $269.70 |
| Purchase #4 | $80.58 | 12.689% | $90.8048 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $11.80 | 7.708% | $12.7095 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $72.38 | 9.664% | $79.3748 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $132.70 | 3.715% | $137.6298 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $842.36 | $912.5533 | $912.54 | $912.55 | $912.50 | |