| 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 | $162.50 | 7.537% | $174.7476 | $174.75 | $174.75 | $174.70 |
| Purchase #2 | $109.96 | 9.156% | $120.0279 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $102.70 | 12.328% | $115.3609 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $88.86 | 6.334% | $94.4884 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $83.85 | 10.574% | $92.7163 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $249.78 | 9.842% | $274.3633 | $274.36 | $274.35 | $274.40 |
| Purchase #7 | $60.62 | 13.466% | $68.7831 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $858.27 | $940.4875 | $940.49 | $940.50 | $940.50 | |