| 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 | $172.35 | 7.358% | $185.0315 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $123.95 | 12.366% | $139.2777 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $212.61 | 13.311% | $240.9105 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $156.47 | 4.733% | $163.8757 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $247.66 | 8.652% | $269.0875 | $269.09 | $269.10 | $269.10 |
| Purchase #6 | $65.78 | 13.176% | $74.4472 | $74.45 | $74.45 | $74.40 |
| Purchase #7 | $105.60 | 12.810% | $119.1274 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $1,084.42 | $1,191.7575 | $1,191.77 | $1,191.85 | $1,191.70 | |