| 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 | $153.44 | 4.330% | $160.084 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $53.44 | 10.504% | $59.0533 | $59.05 | $59.05 | $59.10 |
| Purchase #3 | $71.46 | 5.274% | $75.2288 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $191.85 | 11.566% | $214.0394 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $42.37 | 5.490% | $44.6961 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $123.81 | 8.670% | $134.5443 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $65.41 | 11.740% | $73.0891 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $701.78 | $760.7350 | $760.73 | $760.80 | $760.70 | |