| 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 | $103.45 | 12.733% | $116.6223 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $136.79 | 6.624% | $145.851 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $94.48 | 8.474% | $102.4862 | $102.49 | $102.50 | $102.50 |
| Purchase #4 | $84.46 | 3.176% | $87.1424 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $167.39 | 5.605% | $176.7722 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $63.55 | 11.309% | $70.7369 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $203.36 | 12.458% | $228.6946 | $228.69 | $228.70 | $228.70 |
| 7 purchase totals = | $853.48 | $928.3056 | $928.30 | $928.30 | $928.30 | |