| 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 | $159.59 | 4.637% | $166.9902 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $67.73 | 13.646% | $76.9724 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $183.71 | 9.716% | $201.5593 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $174.26 | 4.561% | $182.208 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $131.30 | 9.134% | $143.2929 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $113.34 | 12.310% | $127.2922 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $27.72 | 6.519% | $29.5271 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $857.65 | $927.8421 | $927.84 | $927.85 | $927.90 | |