| 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 | $133.75 | 5.402% | $140.9752 | $140.98 | $141.00 | $141.00 |
| Purchase #2 | $114.85 | 9.380% | $125.6229 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $130.62 | 7.247% | $140.086 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $135.30 | 4.464% | $141.3398 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $83.54 | 13.257% | $94.6149 | $94.61 | $94.60 | $94.60 |
| Purchase #6 | $58.62 | 9.286% | $64.0635 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $195.64 | 7.650% | $210.6065 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $852.32 | $917.3088 | $917.31 | $917.30 | $917.30 | |