| 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 | $101.84 | 8.668% | $110.6675 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $56.84 | 9.681% | $62.3427 | $62.34 | $62.35 | $62.30 |
| Purchase #3 | $180.54 | 4.350% | $188.3935 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $165.75 | 8.580% | $179.9714 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $8.97 | 5.143% | $9.4313 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $216.76 | 10.522% | $239.5675 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $129.46 | 6.247% | $137.5474 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $860.16 | $927.9213 | $927.92 | $927.90 | $927.90 | |