| 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 | $159.59 | 11.759% | $178.3562 | $178.36 | $178.35 | $178.40 |
| Purchase #2 | $43.46 | 5.727% | $45.949 | $45.95 | $45.95 | $45.90 |
| Purchase #3 | $84.48 | 3.281% | $87.2518 | $87.25 | $87.25 | $87.30 |
| Purchase #4 | $110.82 | 13.529% | $125.8128 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $57.47 | 4.794% | $60.2251 | $60.23 | $60.25 | $60.20 |
| Purchase #6 | $149.76 | 7.271% | $160.649 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $150.30 | 9.410% | $164.4432 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $755.88 | $822.6871 | $822.69 | $822.70 | $822.60 | |