| 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 | $169.73 | 4.303% | $177.0335 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $208.70 | 9.857% | $229.2716 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $70.44 | 4.416% | $73.5506 | $73.55 | $73.55 | $73.60 |
| Purchase #4 | $166.46 | 10.566% | $184.0482 | $184.05 | $184.05 | $184.00 |
| Purchase #5 | $118.31 | 11.556% | $131.9819 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $133.39 | 10.159% | $146.9411 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $90.31 | 11.126% | $100.3579 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $957.34 | $1,043.1848 | $1,043.18 | $1,043.20 | $1,043.20 | |