| 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 | $84.69 | 4.514% | $88.5129 | $88.51 | $88.50 | $88.50 |
| Purchase #2 | $132.67 | 8.387% | $143.797 | $143.80 | $143.80 | $143.80 |
| Purchase #3 | $217.64 | 6.429% | $231.6321 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $184.30 | 3.251% | $190.2916 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $143.41 | 12.181% | $160.8788 | $160.88 | $160.90 | $160.90 |
| Purchase #6 | $166.44 | 6.714% | $177.6148 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $21.74 | 5.786% | $22.9979 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $950.89 | $1,015.7251 | $1,015.72 | $1,015.75 | $1,015.70 | |