| 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 | $185.66 | 4.159% | $193.3816 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $221.95 | 7.161% | $237.8438 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $178.26 | 11.795% | $199.2858 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $170.97 | 7.243% | $183.3534 | $183.35 | $183.35 | $183.40 |
| Purchase #5 | $68.99 | 12.669% | $77.7303 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $139.99 | 13.315% | $158.6297 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $105.78 | 4.570% | $110.6141 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $1,071.60 | $1,160.8387 | $1,160.83 | $1,160.90 | $1,160.80 | |