| 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 | $220.44 | 7.836% | $237.7137 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $166.86 | 7.763% | $179.8133 | $179.81 | $179.80 | $179.80 |
| Purchase #3 | $71.40 | 10.141% | $78.6407 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $201.28 | 10.395% | $222.2031 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $183.75 | 10.369% | $202.803 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $205.33 | 12.723% | $231.4541 | $231.45 | $231.45 | $231.50 |
| Purchase #7 | $12.39 | 10.483% | $13.6888 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $1,061.45 | $1,166.3167 | $1,166.30 | $1,166.30 | $1,166.30 | |