| 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 | $140.86 | 9.337% | $154.0121 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $181.72 | 10.212% | $200.2772 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $219.43 | 12.163% | $246.1193 | $246.12 | $246.10 | $246.10 |
| Purchase #4 | $204.45 | 11.141% | $227.2278 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $122.81 | 10.639% | $135.8758 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $18.46 | 11.651% | $20.6108 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $145.26 | 3.292% | $150.042 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $1,032.99 | $1,134.1650 | $1,134.17 | $1,134.20 | $1,134.10 | |