| 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 | $180.51 | 6.287% | $191.8587 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $6.76 | 4.553% | $7.0678 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $9.73 | 11.750% | $10.8733 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $179.60 | 10.206% | $197.93 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $169.86 | 5.188% | $178.6723 | $178.67 | $178.65 | $178.70 |
| Purchase #6 | $64.57 | 9.843% | $70.9256 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $57.36 | 4.657% | $60.0313 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $668.39 | $717.3590 | $717.36 | $717.35 | $717.40 | |