| 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 | $19.68 | 13.596% | $22.3557 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $174.95 | 3.190% | $180.5309 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $160.71 | 7.857% | $173.337 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $155.88 | 4.293% | $162.5719 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $70.94 | 8.807% | $77.1877 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $89.73 | 3.227% | $92.6256 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $105.99 | 4.200% | $110.4416 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $777.88 | $819.0504 | $819.06 | $819.10 | $819.00 | |