| 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 | $33.60 | 12.571% | $37.8239 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $138.45 | 7.650% | $149.0414 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $178.51 | 9.730% | $195.879 | $195.88 | $195.90 | $195.90 |
| Purchase #4 | $95.70 | 5.279% | $100.752 | $100.75 | $100.75 | $100.80 |
| Purchase #5 | $167.78 | 9.107% | $183.0597 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $226.27 | 11.696% | $252.7345 | $252.73 | $252.75 | $252.70 |
| Purchase #7 | $68.73 | 7.269% | $73.726 | $73.73 | $73.75 | $73.70 |
| 7 purchase totals = | $909.04 | $993.0165 | $993.01 | $993.05 | $993.00 | |