| 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 | $14.77 | 3.745% | $15.3231 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $161.94 | 5.774% | $171.2904 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $234.38 | 9.665% | $257.0328 | $257.03 | $257.05 | $257.00 |
| Purchase #4 | $154.39 | 3.642% | $160.0129 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $209.60 | 8.303% | $227.0031 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $49.92 | 7.510% | $53.669 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $179.57 | 6.355% | $190.9817 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $1,004.57 | $1,075.3130 | $1,075.30 | $1,075.30 | $1,075.30 | |