| 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 | $191.32 | 3.315% | $197.6623 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $14.66 | 8.743% | $15.9417 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $127.73 | 5.804% | $135.1434 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $64.61 | 10.826% | $71.6047 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $225.58 | 4.439% | $235.5935 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $58.90 | 12.156% | $66.0599 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $153.50 | 11.220% | $170.7227 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $836.30 | $892.7282 | $892.71 | $892.70 | $892.70 | |