| 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 | $133.56 | 12.405% | $150.1281 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $236.44 | 13.572% | $268.5296 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $162.49 | 6.682% | $173.3476 | $173.35 | $173.35 | $173.30 |
| Purchase #4 | $19.28 | 7.809% | $20.7856 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $132.84 | 5.263% | $139.8314 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $200.78 | 12.704% | $226.2871 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $139.52 | 5.853% | $147.6861 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $1,024.91 | $1,126.5955 | $1,126.61 | $1,126.70 | $1,126.50 | |