| 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 | $135.31 | 12.315% | $151.9734 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $122.98 | 8.795% | $133.7961 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $16.68 | 5.849% | $17.6556 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $216.50 | 9.689% | $237.4767 | $237.48 | $237.50 | $237.50 |
| Purchase #5 | $60.36 | 6.742% | $64.4295 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $199.41 | 9.135% | $217.6261 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $170.54 | 10.237% | $187.9982 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $921.78 | $1,010.9556 | $1,010.97 | $1,011.00 | $1,011.00 | |