| 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 | $175.67 | 8.765% | $191.0675 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $25.43 | 7.813% | $27.4168 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $30.34 | 8.222% | $32.8346 | $32.83 | $32.85 | $32.80 |
| Purchase #4 | $31.97 | 7.654% | $34.417 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $245.81 | 10.800% | $272.3575 | $272.36 | $272.35 | $272.40 |
| Purchase #6 | $19.97 | 10.610% | $22.0888 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $247.29 | 9.395% | $270.5229 | $270.52 | $270.50 | $270.50 |
| 7 purchase totals = | $776.48 | $850.7051 | $850.71 | $850.65 | $850.70 | |