| 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 | $203.62 | 5.425% | $214.6664 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $121.53 | 8.455% | $131.8054 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $63.96 | 10.848% | $70.8984 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $61.32 | 9.364% | $67.062 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $154.90 | 11.200% | $172.2488 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $145.45 | 5.325% | $153.1952 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $178.89 | 5.251% | $188.2835 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $929.67 | $998.1597 | $998.17 | $998.15 | $998.20 | |