| 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 | $163.84 | 10.112% | $180.4075 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $232.95 | 6.125% | $247.2182 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $18.85 | 5.147% | $19.8202 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $56.39 | 4.681% | $59.0296 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $178.47 | 13.437% | $202.451 | $202.45 | $202.45 | $202.50 |
| Purchase #6 | $232.28 | 9.106% | $253.4314 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $166.88 | 8.861% | $181.6672 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $1,049.66 | $1,144.0251 | $1,144.03 | $1,144.00 | $1,144.00 | |