| 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 | $74.41 | 7.682% | $80.1262 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $67.81 | 9.580% | $74.3062 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $231.93 | 10.302% | $255.8234 | $255.82 | $255.80 | $255.80 |
| Purchase #4 | $191.41 | 6.466% | $203.7866 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $130.63 | 10.644% | $144.5343 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $147.47 | 4.425% | $153.9955 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $141.56 | 13.585% | $160.7909 | $160.79 | $160.80 | $160.80 |
| 7 purchase totals = | $985.22 | $1,073.3631 | $1,073.37 | $1,073.40 | $1,073.30 | |