| 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 | $144.33 | 11.392% | $160.7721 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $97.75 | 12.729% | $110.1926 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $216.45 | 7.141% | $231.9067 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $58.64 | 6.170% | $62.2581 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $73.28 | 10.175% | $80.7362 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $192.43 | 7.744% | $207.3318 | $207.33 | $207.35 | $207.30 |
| Purchase #7 | $94.62 | 9.741% | $103.8369 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $877.50 | $957.0344 | $957.04 | $957.05 | $957.00 | |