| 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 | $8.85 | 4.459% | $9.2446 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $156.46 | 7.828% | $168.7077 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $182.45 | 3.819% | $189.4178 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $204.37 | 4.188% | $212.929 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $70.31 | 7.166% | $75.3484 | $75.35 | $75.35 | $75.30 |
| Purchase #6 | $152.27 | 9.600% | $166.8879 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $215.76 | 8.464% | $234.0219 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $990.47 | $1,056.5573 | $1,056.56 | $1,056.55 | $1,056.40 | |