| 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 | $85.94 | 4.691% | $89.9714 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $161.53 | 9.162% | $176.3294 | $176.33 | $176.35 | $176.30 |
| Purchase #3 | $78.67 | 11.501% | $87.7178 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $172.37 | 12.262% | $193.506 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $171.47 | 5.241% | $180.4567 | $180.46 | $180.45 | $180.50 |
| Purchase #6 | $136.31 | 7.744% | $146.8658 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $38.99 | 12.434% | $43.838 | $43.84 | $43.85 | $43.80 |
| 7 purchase totals = | $845.28 | $918.6851 | $918.70 | $918.65 | $918.70 | |