| 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 | $138.71 | 5.295% | $146.0547 | $146.05 | $146.05 | $146.10 |
| Purchase #2 | $128.91 | 9.690% | $141.4014 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $242.63 | 4.229% | $252.8908 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $61.34 | 11.222% | $68.2236 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $156.38 | 4.175% | $162.9089 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $223.99 | 10.526% | $247.5672 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $30.84 | 5.398% | $32.5047 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $982.80 | $1,051.5513 | $1,051.54 | $1,051.50 | $1,051.60 | |