| 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 | $131.73 | 10.371% | $145.3917 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $148.33 | 5.865% | $157.0296 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $190.33 | 4.137% | $198.204 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $108.32 | 10.451% | $119.6405 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $46.90 | 11.752% | $52.4117 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $188.98 | 11.335% | $210.4009 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $165.74 | 10.299% | $182.8096 | $182.81 | $182.80 | $182.80 |
| 7 purchase totals = | $980.33 | $1,065.8880 | $1,065.88 | $1,065.90 | $1,065.80 | |