| 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 | $76.62 | 6.227% | $81.3911 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $89.26 | 8.441% | $96.7944 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $233.53 | 4.126% | $243.1654 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $165.54 | 6.848% | $176.8762 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $32.97 | 12.360% | $37.0451 | $37.05 | $37.05 | $37.00 |
| Purchase #6 | $157.67 | 10.756% | $174.629 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $120.45 | 13.125% | $136.2591 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $876.04 | $946.1603 | $946.17 | $946.20 | $946.20 | |