| 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 | $108.55 | 13.570% | $123.2802 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $133.28 | 6.336% | $141.7246 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $83.33 | 11.814% | $93.1746 | $93.17 | $93.15 | $93.20 |
| Purchase #4 | $192.36 | 13.554% | $218.4325 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $73.89 | 13.328% | $83.7381 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $16.80 | 4.138% | $17.4952 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $179.54 | 7.291% | $192.6303 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $787.75 | $870.4755 | $870.47 | $870.50 | $870.40 | |