| 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 | $154.61 | 6.115% | $164.0644 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $220.39 | 6.108% | $233.8514 | $233.85 | $233.85 | $233.90 |
| Purchase #3 | $153.92 | 10.261% | $169.7137 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $224.47 | 3.253% | $231.772 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $111.58 | 3.518% | $115.5054 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $30.97 | 6.556% | $33.0004 | $33.00 | $33.00 | $33.00 |
| Purchase #7 | $120.85 | 9.177% | $131.9404 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $1,016.79 | $1,079.8477 | $1,079.84 | $1,079.80 | $1,079.90 | |