| 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 | $179.71 | 4.491% | $187.7808 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $120.83 | 3.474% | $125.0276 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $218.33 | 7.627% | $234.982 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $51.30 | 4.284% | $53.4977 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $23.86 | 11.196% | $26.5314 | $26.53 | $26.55 | $26.50 |
| Purchase #6 | $229.56 | 8.356% | $248.742 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $71.60 | 13.741% | $81.4386 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $895.19 | $958.0001 | $958.00 | $958.10 | $957.90 | |