| 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 | $155.55 | 3.693% | $161.2945 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $196.91 | 10.523% | $217.6308 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $61.37 | 4.134% | $63.907 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $232.81 | 5.412% | $245.4097 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $153.74 | 13.458% | $174.4303 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $101.54 | 13.681% | $115.4317 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $134.43 | 8.874% | $146.3593 | $146.36 | $146.35 | $146.40 |
| 7 purchase totals = | $1,036.35 | $1,124.4633 | $1,124.46 | $1,124.50 | $1,124.40 | |