| 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 | $97.42 | 13.843% | $110.9059 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $203.75 | 7.387% | $218.801 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $16.84 | 7.586% | $18.1175 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $194.60 | 4.188% | $202.7498 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $13.43 | 4.566% | $14.0432 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $83.28 | 7.118% | $89.2079 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $167.27 | 5.828% | $177.0185 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $776.59 | $830.8438 | $830.85 | $830.80 | $830.70 | |