| 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 | $142.30 | 10.872% | $157.7709 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $176.42 | 9.636% | $193.4198 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $93.53 | 8.429% | $101.4136 | $101.41 | $101.40 | $101.40 |
| Purchase #4 | $227.27 | 5.458% | $239.6744 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $209.97 | 7.484% | $225.6842 | $225.68 | $225.70 | $225.70 |
| Purchase #6 | $92.50 | 5.518% | $97.6042 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $80.41 | 3.441% | $83.1769 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $1,022.40 | $1,098.7440 | $1,098.73 | $1,098.70 | $1,098.80 | |