| 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 | $174.68 | 4.376% | $182.324 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $25.26 | 13.393% | $28.6431 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $39.76 | 9.595% | $43.575 | $43.58 | $43.60 | $43.60 |
| Purchase #4 | $16.51 | 7.699% | $17.7811 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $185.84 | 5.619% | $196.2823 | $196.28 | $196.30 | $196.30 |
| Purchase #6 | $8.59 | 12.569% | $9.6697 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $128.85 | 7.191% | $138.1156 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $579.49 | $616.3908 | $616.39 | $616.40 | $616.40 | |