| 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 | $165.80 | 7.671% | $178.5185 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $11.46 | 4.700% | $11.9986 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $236.84 | 11.553% | $264.2021 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $132.81 | 3.542% | $137.5141 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $32.79 | 8.571% | $35.6004 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $35.56 | 3.190% | $36.6944 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $221.49 | 3.856% | $230.0307 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $836.75 | $894.5588 | $894.55 | $894.55 | $894.50 | |