| 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 | $160.50 | 5.298% | $169.0033 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $108.64 | 8.241% | $117.593 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $109.53 | 7.796% | $118.069 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $128.61 | 7.183% | $137.8481 | $137.85 | $137.85 | $137.80 |
| Purchase #5 | $101.81 | 7.793% | $109.7441 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $43.90 | 6.185% | $46.6152 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $146.68 | 3.862% | $152.3448 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $799.67 | $851.2175 | $851.21 | $851.20 | $851.10 | |