| 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 | $171.61 | 7.347% | $184.2182 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $148.64 | 5.297% | $156.5135 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $227.62 | 5.668% | $240.5215 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $162.65 | 5.618% | $171.7877 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $190.79 | 9.736% | $209.3653 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $200.93 | 4.241% | $209.4514 | $209.45 | $209.45 | $209.50 |
| Purchase #7 | $193.63 | 8.487% | $210.0634 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $1,295.87 | $1,381.9210 | $1,381.92 | $1,381.85 | $1,382.00 | |