| 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 | $172.90 | 3.134% | $178.3187 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $138.86 | 8.410% | $150.5381 | $150.54 | $150.55 | $150.50 |
| Purchase #3 | $153.50 | 6.191% | $163.0032 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $24.49 | 8.186% | $26.4948 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $88.72 | 10.517% | $98.0507 | $98.05 | $98.05 | $98.10 |
| Purchase #6 | $160.81 | 8.724% | $174.8391 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $200.39 | 7.736% | $215.8922 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $939.67 | $1,007.1368 | $1,007.13 | $1,007.15 | $1,007.10 | |