| 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 | $143.25 | 8.333% | $155.187 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $195.60 | 3.166% | $201.7927 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $130.33 | 4.831% | $136.6262 | $136.63 | $136.65 | $136.60 |
| Purchase #4 | $183.77 | 3.658% | $190.4923 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $110.57 | 10.663% | $122.3601 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $23.47 | 7.618% | $25.2579 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $94.98 | 11.657% | $106.0518 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $881.97 | $937.7680 | $937.77 | $937.80 | $937.90 | |