| 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 | $157.30 | 10.144% | $173.2565 | $173.26 | $173.25 | $173.30 |
| Purchase #2 | $130.86 | 13.657% | $148.7316 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $150.28 | 6.741% | $160.4104 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $163.46 | 8.290% | $177.0108 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $121.68 | 5.808% | $128.7472 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $202.66 | 10.144% | $223.2178 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $35.48 | 12.266% | $39.832 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $961.72 | $1,051.2063 | $1,051.21 | $1,051.20 | $1,051.10 | |