| 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 | $166.52 | 9.633% | $182.5609 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $200.74 | 12.124% | $225.0777 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $57.92 | 10.865% | $64.213 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $224.32 | 12.869% | $253.1877 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $65.42 | 11.670% | $73.0545 | $73.05 | $73.05 | $73.10 |
| Purchase #6 | $227.48 | 12.171% | $255.1666 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $234.43 | 10.579% | $259.2303 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $1,176.83 | $1,312.4907 | $1,312.49 | $1,312.50 | $1,312.60 | |