| 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 | $169.79 | 7.705% | $182.8723 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $119.30 | 9.138% | $130.2016 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $65.57 | 10.321% | $72.3375 | $72.34 | $72.35 | $72.30 |
| Purchase #4 | $70.33 | 9.174% | $76.7821 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $62.43 | 11.809% | $69.8024 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $73.40 | 8.445% | $79.5986 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $109.50 | 8.152% | $118.4264 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $670.32 | $730.0209 | $730.02 | $730.05 | $730.00 | |