| 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 | $185.50 | 13.398% | $210.3533 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $176.50 | 3.549% | $182.764 | $182.76 | $182.75 | $182.80 |
| Purchase #3 | $143.40 | 5.230% | $150.8998 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $155.46 | 13.826% | $176.9539 | $176.95 | $176.95 | $177.00 |
| Purchase #5 | $238.55 | 3.314% | $246.4555 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $224.85 | 5.542% | $237.3112 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $195.64 | 7.601% | $210.5106 | $210.51 | $210.50 | $210.50 |
| 7 purchase totals = | $1,319.90 | $1,415.2483 | $1,415.24 | $1,415.20 | $1,415.40 | |