| 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 | $145.85 | 7.802% | $157.2292 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $244.39 | 12.438% | $274.7872 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $178.33 | 7.582% | $191.851 | $191.85 | $191.85 | $191.90 |
| Purchase #4 | $138.41 | 11.707% | $154.6137 | $154.61 | $154.60 | $154.60 |
| Purchase #5 | $112.72 | 5.312% | $118.7077 | $118.71 | $118.70 | $118.70 |
| Purchase #6 | $86.53 | 6.304% | $91.9849 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $20.55 | 9.394% | $22.4805 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $926.78 | $1,011.6542 | $1,011.65 | $1,011.70 | $1,011.70 | |