| 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 | $130.66 | 8.839% | $142.209 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $85.25 | 9.823% | $93.6241 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $35.37 | 11.567% | $39.4612 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $26.36 | 3.443% | $27.2676 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $163.51 | 9.187% | $178.5317 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $225.42 | 4.645% | $235.8908 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $198.78 | 8.874% | $216.4197 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $865.35 | $933.4041 | $933.40 | $933.35 | $933.40 | |