| 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 | $33.67 | 13.433% | $38.1929 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $190.51 | 12.502% | $214.3276 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $138.86 | 6.363% | $147.6957 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $14.47 | 9.612% | $15.8609 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $56.59 | 9.248% | $61.8234 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $175.97 | 13.826% | $200.2996 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $37.83 | 10.348% | $41.7446 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $647.90 | $719.9447 | $719.94 | $719.95 | $719.90 | |