| 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 | $99.82 | 3.129% | $102.9434 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $15.31 | 13.439% | $17.3675 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $145.39 | 6.617% | $155.0105 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $157.89 | 12.414% | $177.4905 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $102.39 | 10.319% | $112.9556 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $197.32 | 13.318% | $223.5991 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $84.88 | 13.145% | $96.0375 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $803.00 | $885.4041 | $885.41 | $885.40 | $885.40 | |