| 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 | $124.63 | 9.845% | $136.8998 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $183.60 | 4.463% | $191.7941 | $191.79 | $191.80 | $191.80 |
| Purchase #3 | $70.95 | 5.277% | $74.694 | $74.69 | $74.70 | $74.70 |
| Purchase #4 | $214.65 | 8.518% | $232.9339 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $153.28 | 8.815% | $166.7916 | $166.79 | $166.80 | $166.80 |
| Purchase #6 | $27.30 | 4.363% | $28.4911 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $162.90 | 3.297% | $168.2708 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $937.31 | $999.8753 | $999.86 | $999.90 | $999.90 | |