| 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 | $138.67 | 4.257% | $144.5732 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $7.64 | 8.314% | $8.2752 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $166.57 | 6.752% | $177.8168 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $95.85 | 11.293% | $106.6743 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $31.87 | 3.679% | $33.0425 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $158.74 | 8.797% | $172.7044 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $232.39 | 6.605% | $247.7394 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $831.73 | $890.8258 | $890.82 | $890.80 | $890.80 | |