| 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 | $142.74 | 5.764% | $150.9675 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $51.84 | 9.698% | $56.8674 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $172.56 | 11.343% | $192.1335 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $54.96 | 6.192% | $58.3631 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $229.65 | 4.454% | $239.8786 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $226.58 | 13.810% | $257.8707 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $240.26 | 4.698% | $251.5474 | $251.55 | $251.55 | $251.50 |
| 7 purchase totals = | $1,118.59 | $1,207.6282 | $1,207.63 | $1,207.60 | $1,207.70 | |