| 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 | $128.85 | 7.834% | $138.9441 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $170.57 | 6.117% | $181.0038 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $175.90 | 9.751% | $193.052 | $193.05 | $193.05 | $193.10 |
| Purchase #4 | $145.46 | 10.111% | $160.1675 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $156.40 | 3.227% | $161.447 | $161.45 | $161.45 | $161.40 |
| Purchase #6 | $99.89 | 13.273% | $113.1484 | $113.15 | $113.15 | $113.10 |
| Purchase #7 | $188.37 | 9.653% | $206.5534 | $206.55 | $206.55 | $206.60 |
| 7 purchase totals = | $1,065.44 | $1,154.3162 | $1,154.31 | $1,154.30 | $1,154.30 | |