| 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 | $197.56 | 7.611% | $212.5963 | $212.60 | $212.60 | $212.60 |
| Purchase #2 | $178.95 | 5.761% | $189.2593 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $246.29 | 9.766% | $270.3427 | $270.34 | $270.35 | $270.30 |
| Purchase #4 | $244.60 | 3.833% | $253.9755 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $189.92 | 9.713% | $208.3669 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $155.43 | 13.597% | $176.5638 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $225.32 | 11.258% | $250.6865 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $1,438.07 | $1,561.7910 | $1,561.80 | $1,561.80 | $1,561.90 | |