| 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 | $164.83 | 12.460% | $185.3678 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $231.81 | 8.781% | $252.1652 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $45.78 | 4.177% | $47.6922 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $11.79 | 6.438% | $12.549 | $12.55 | $12.55 | $12.50 |
| Purchase #5 | $115.65 | 6.196% | $122.8157 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $188.69 | 13.148% | $213.499 | $213.50 | $213.50 | $213.50 |
| Purchase #7 | $177.90 | 11.197% | $197.8195 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $936.45 | $1,031.9084 | $1,031.92 | $1,031.85 | $1,031.90 | |