| 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 | $187.40 | 8.785% | $203.8631 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $55.31 | 4.508% | $57.8034 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $137.62 | 10.636% | $152.2573 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $60.28 | 11.651% | $67.3032 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $148.69 | 8.103% | $160.7384 | $160.74 | $160.75 | $160.70 |
| Purchase #6 | $66.64 | 10.578% | $73.6892 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $200.85 | 10.249% | $221.4351 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $856.79 | $937.0897 | $937.09 | $937.10 | $937.10 | |