| 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 | $101.64 | 10.530% | $112.3427 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $163.41 | 4.588% | $170.9073 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $132.26 | 8.279% | $143.2098 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $27.94 | 13.533% | $31.7211 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $136.42 | 9.852% | $149.8601 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $120.77 | 8.761% | $131.3507 | $131.35 | $131.35 | $131.40 |
| Purchase #7 | $174.80 | 6.403% | $185.9924 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $857.24 | $925.3841 | $925.38 | $925.35 | $925.40 | |