| 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 | $186.26 | 6.185% | $197.7802 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $38.59 | 13.697% | $43.8757 | $43.88 | $43.90 | $43.90 |
| Purchase #3 | $21.83 | 7.812% | $23.5354 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $175.37 | 6.187% | $186.2201 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $179.32 | 4.763% | $187.861 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $63.82 | 10.352% | $70.4266 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $35.65 | 9.254% | $38.9491 | $38.95 | $38.95 | $38.90 |
| 7 purchase totals = | $700.84 | $748.6481 | $748.66 | $748.70 | $748.60 | |