| 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 | $66.54 | 10.865% | $73.7696 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $106.70 | 13.631% | $121.2443 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $142.37 | 12.853% | $160.6688 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $178.39 | 7.235% | $191.2965 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $76.28 | 11.772% | $85.2597 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $198.96 | 11.859% | $222.5547 | $222.55 | $222.55 | $222.60 |
| Purchase #7 | $214.77 | 11.797% | $240.1064 | $240.11 | $240.10 | $240.10 |
| 7 purchase totals = | $984.01 | $1,094.9000 | $1,094.90 | $1,094.85 | $1,095.00 | |