| 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 | $153.95 | 12.776% | $173.6187 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $157.44 | 7.874% | $169.8368 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $75.35 | 8.830% | $82.0034 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $171.49 | 10.332% | $189.2083 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $83.36 | 7.793% | $89.8562 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $68.32 | 8.183% | $73.9106 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $160.49 | 9.724% | $176.096 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $870.40 | $954.5300 | $954.54 | $954.50 | $954.50 | |