| 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 | $169.32 | 12.308% | $190.1599 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $152.95 | 12.670% | $172.3288 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $7.84 | 12.694% | $8.8352 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $222.47 | 4.722% | $232.975 | $232.98 | $233.00 | $233.00 |
| Purchase #5 | $164.48 | 9.624% | $180.3096 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $115.52 | 3.619% | $119.7007 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $245.25 | 5.728% | $259.2979 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $1,077.83 | $1,163.6071 | $1,163.62 | $1,163.65 | $1,163.60 | |