| 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 | $149.86 | 8.551% | $162.6745 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $75.53 | 13.567% | $85.7772 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $52.84 | 9.509% | $57.8646 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $75.73 | 5.713% | $80.0565 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $59.87 | 4.598% | $62.6228 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $122.50 | 3.160% | $126.371 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $186.29 | 9.688% | $204.3378 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $722.62 | $779.7044 | $779.70 | $779.65 | $779.80 | |