| 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 | $200.52 | 8.363% | $217.2895 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $81.84 | 11.661% | $91.3834 | $91.38 | $91.40 | $91.40 |
| Purchase #3 | $144.46 | 10.770% | $160.0183 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $77.37 | 13.613% | $87.9024 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $170.33 | 12.491% | $191.6059 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $22.48 | 9.873% | $24.6995 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $32.73 | 8.774% | $35.6017 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $729.73 | $808.5007 | $808.50 | $808.50 | $808.50 | |