| 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 | $123.90 | 8.332% | $134.2233 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $20.43 | 12.569% | $22.9978 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $112.95 | 9.585% | $123.7763 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $143.89 | 10.847% | $159.4977 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $166.72 | 4.509% | $174.2374 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $195.93 | 7.365% | $210.3602 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $81.87 | 8.776% | $89.0549 | $89.05 | $89.05 | $89.10 |
| 7 purchase totals = | $845.69 | $914.1476 | $914.15 | $914.15 | $914.20 | |