| 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 | $88.82 | 13.662% | $100.9546 | $100.95 | $100.95 | $101.00 |
| Purchase #2 | $168.88 | 4.865% | $177.096 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $5.42 | 4.723% | $5.676 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $145.75 | 3.609% | $151.0101 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $229.51 | 5.734% | $242.6701 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $8.75 | 8.593% | $9.5019 | $9.50 | $9.50 | $9.50 |
| Purchase #7 | $206.91 | 5.519% | $218.3294 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $854.04 | $905.2381 | $905.24 | $905.25 | $905.30 | |