| 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 | $64.78 | 13.867% | $73.763 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $155.43 | 3.165% | $160.3494 | $160.35 | $160.35 | $160.30 |
| Purchase #3 | $107.98 | 12.842% | $121.8468 | $121.85 | $121.85 | $121.80 |
| Purchase #4 | $115.36 | 11.214% | $128.2965 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $64.79 | 8.142% | $70.0652 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $196.54 | 7.732% | $211.7365 | $211.74 | $211.75 | $211.70 |
| Purchase #7 | $192.71 | 3.254% | $198.9808 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $897.59 | $965.0382 | $965.05 | $965.05 | $965.00 | |