| 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 | $170.28 | 4.254% | $177.5237 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $88.65 | 10.456% | $97.9192 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $16.56 | 13.762% | $18.839 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $249.37 | 9.807% | $273.8257 | $273.83 | $273.85 | $273.80 |
| Purchase #5 | $63.32 | 7.277% | $67.9278 | $67.93 | $67.95 | $67.90 |
| Purchase #6 | $126.76 | 9.116% | $138.3154 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $185.59 | 6.486% | $197.6274 | $197.63 | $197.65 | $197.60 |
| 7 purchase totals = | $900.53 | $971.9782 | $971.99 | $972.00 | $971.80 | |