| 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 | $183.79 | 8.509% | $199.4287 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $28.53 | 4.695% | $29.8695 | $29.87 | $29.85 | $29.90 |
| Purchase #3 | $157.29 | 8.500% | $170.6597 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $240.26 | 12.701% | $270.7754 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $150.73 | 6.175% | $160.0376 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $184.50 | 3.269% | $190.5313 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $242.35 | 10.136% | $266.9146 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $1,187.45 | $1,288.2168 | $1,288.22 | $1,288.25 | $1,288.20 | |