| 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 | $164.51 | 12.569% | $185.1873 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $219.31 | 12.489% | $246.6996 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $56.28 | 8.261% | $60.9293 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $122.80 | 12.815% | $138.5368 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $11.52 | 5.675% | $12.1738 | $12.17 | $12.15 | $12.20 |
| Purchase #6 | $31.95 | 6.483% | $34.0213 | $34.02 | $34.00 | $34.00 |
| Purchase #7 | $203.76 | 4.765% | $213.4692 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $810.13 | $891.0173 | $891.02 | $891.00 | $891.00 | |