| 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 | $101.75 | 13.842% | $115.8342 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $77.30 | 4.355% | $80.6664 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $59.36 | 10.652% | $65.683 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $194.25 | 7.573% | $208.9606 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $144.84 | 4.205% | $150.9305 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $242.61 | 6.227% | $257.7173 | $257.72 | $257.70 | $257.70 |
| Purchase #7 | $119.78 | 12.521% | $134.7777 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $939.89 | $1,014.5697 | $1,014.57 | $1,014.60 | $1,014.60 | |