| 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 | $177.72 | 12.455% | $199.855 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $103.73 | 11.755% | $115.9235 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $155.51 | 12.649% | $175.1805 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $137.97 | 5.791% | $145.9598 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $65.38 | 9.669% | $71.7016 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $228.54 | 10.554% | $252.6601 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $83.68 | 13.158% | $94.6906 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $952.53 | $1,055.9711 | $1,055.97 | $1,055.95 | $1,056.10 | |