| 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 | $217.61 | 9.268% | $237.7781 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $189.88 | 10.439% | $209.7016 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $174.27 | 7.417% | $187.1956 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $128.52 | 6.652% | $137.0692 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $122.66 | 13.691% | $139.4534 | $139.45 | $139.45 | $139.50 |
| Purchase #6 | $156.91 | 9.440% | $171.7223 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $76.42 | 7.805% | $82.3846 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $1,066.27 | $1,165.3048 | $1,165.30 | $1,165.30 | $1,165.40 | |