| 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 | $68.53 | 3.107% | $70.6592 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $136.70 | 4.794% | $143.2534 | $143.25 | $143.25 | $143.30 |
| Purchase #3 | $81.98 | 12.301% | $92.0644 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $162.63 | 7.489% | $174.8094 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $156.34 | 10.639% | $172.973 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $123.91 | 12.751% | $139.7098 | $139.71 | $139.70 | $139.70 |
| Purchase #7 | $23.27 | 13.252% | $26.3537 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $753.36 | $819.8229 | $819.81 | $819.75 | $820.00 | |