| 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 | $175.41 | 7.817% | $189.1218 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $33.98 | 8.740% | $36.9499 | $36.95 | $36.95 | $36.90 |
| Purchase #3 | $5.47 | 7.160% | $5.8617 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $206.92 | 4.718% | $216.6825 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $73.56 | 13.569% | $83.5414 | $83.54 | $83.55 | $83.50 |
| Purchase #6 | $155.54 | 9.283% | $169.9788 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $86.72 | 10.670% | $95.973 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $737.60 | $798.1091 | $798.10 | $798.10 | $798.10 | |