| 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 | $82.47 | 6.491% | $87.8231 | $87.82 | $87.80 | $87.80 |
| Purchase #2 | $180.60 | 6.426% | $192.2054 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $198.52 | 8.765% | $215.9203 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $101.76 | 10.391% | $112.3339 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $120.54 | 6.679% | $128.5909 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $73.71 | 8.602% | $80.0505 | $80.05 | $80.05 | $80.10 |
| Purchase #7 | $132.82 | 4.398% | $138.6614 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $890.42 | $955.5855 | $955.58 | $955.55 | $955.60 | |