| 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 | $120.98 | 5.654% | $127.8202 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $76.96 | 8.762% | $83.7032 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $97.63 | 13.440% | $110.7515 | $110.75 | $110.75 | $110.80 |
| Purchase #4 | $228.30 | 13.174% | $258.3762 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $128.82 | 10.579% | $142.4479 | $142.45 | $142.45 | $142.40 |
| Purchase #6 | $160.91 | 10.312% | $177.503 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $16.98 | 11.410% | $18.9174 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $830.58 | $919.5194 | $919.52 | $919.50 | $919.50 | |