| 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 | $158.93 | 7.371% | $170.6447 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $188.98 | 6.508% | $201.2788 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $153.69 | 9.318% | $168.0108 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $77.73 | 13.643% | $88.3347 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $122.71 | 8.704% | $133.3907 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $176.84 | 6.726% | $188.7343 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $133.67 | 8.537% | $145.0814 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $1,012.55 | $1,095.4754 | $1,095.46 | $1,095.55 | $1,095.40 | |