| 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 | $148.65 | 13.584% | $168.8426 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $122.53 | 7.219% | $131.3754 | $131.38 | $131.40 | $131.40 |
| Purchase #3 | $7.97 | 8.783% | $8.67 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $156.78 | 9.653% | $171.914 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $206.65 | 5.552% | $218.1232 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $227.47 | 4.636% | $238.0155 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $73.38 | 3.808% | $76.1743 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $943.43 | $1,013.1150 | $1,013.11 | $1,013.05 | $1,013.10 | |