| 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 | $118.38 | 9.505% | $129.632 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $91.47 | 10.467% | $101.0442 | $101.04 | $101.05 | $101.00 |
| Purchase #3 | $81.83 | 4.316% | $85.3618 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $69.83 | 5.176% | $73.4444 | $73.44 | $73.45 | $73.40 |
| Purchase #5 | $167.31 | 11.223% | $186.0872 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $164.88 | 9.800% | $181.0382 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $166.89 | 13.481% | $189.3884 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $860.59 | $945.9962 | $945.99 | $946.05 | $945.90 | |