| 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 | $152.90 | 4.481% | $159.7514 | $159.75 | $159.75 | $159.80 |
| Purchase #2 | $204.30 | 7.114% | $218.8339 | $218.83 | $218.85 | $218.80 |
| Purchase #3 | $59.57 | 12.520% | $67.0282 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $155.87 | 4.647% | $163.1133 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $186.77 | 10.511% | $206.4014 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $89.56 | 13.765% | $101.8879 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $133.76 | 9.453% | $146.4043 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $982.73 | $1,063.4204 | $1,063.41 | $1,063.45 | $1,063.40 | |