| 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 | $145.48 | 12.137% | $163.1369 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $65.31 | 6.346% | $69.4546 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $191.31 | 10.825% | $212.0193 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $43.93 | 9.393% | $48.0563 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $221.67 | 12.173% | $248.6539 | $248.65 | $248.65 | $248.70 |
| Purchase #6 | $247.79 | 4.575% | $259.1264 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $148.29 | 13.595% | $168.45 | $168.45 | $168.45 | $168.50 |
| 7 purchase totals = | $1,063.78 | $1,168.8974 | $1,168.90 | $1,168.90 | $1,169.00 | |