| 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 | $160.96 | 8.732% | $175.015 | $175.02 | $175.00 | $175.00 |
| Purchase #2 | $206.73 | 12.664% | $232.9103 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $208.70 | 10.598% | $230.818 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $242.90 | 7.144% | $260.2528 | $260.25 | $260.25 | $260.30 |
| Purchase #5 | $38.88 | 4.654% | $40.6895 | $40.69 | $40.70 | $40.70 |
| Purchase #6 | $17.79 | 6.834% | $19.0058 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $178.96 | 4.564% | $187.1277 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $1,054.92 | $1,145.8191 | $1,145.83 | $1,145.80 | $1,145.80 | |