| 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 | $159.42 | 3.408% | $164.853 | $164.85 | $164.85 | $164.90 |
| Purchase #2 | $62.57 | 7.837% | $67.4736 | $67.47 | $67.45 | $67.50 |
| Purchase #3 | $147.75 | 7.447% | $158.7529 | $158.75 | $158.75 | $158.80 |
| Purchase #4 | $141.82 | 6.580% | $151.1518 | $151.15 | $151.15 | $151.20 |
| Purchase #5 | $108.35 | 4.318% | $113.0286 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $193.47 | 12.519% | $217.6905 | $217.69 | $217.70 | $217.70 |
| Purchase #7 | $81.93 | 3.123% | $84.4887 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $895.31 | $957.4391 | $957.43 | $957.45 | $957.60 | |