| 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 | $165.92 | 10.787% | $183.8178 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $128.45 | 13.642% | $145.9731 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $113.64 | 13.678% | $129.1837 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $160.84 | 9.484% | $176.0941 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $13.32 | 6.319% | $14.1617 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $214.92 | 5.715% | $227.2027 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $15.77 | 4.615% | $16.4978 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $812.86 | $892.9309 | $892.92 | $892.90 | $893.00 | |