| 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 | $115.99 | 13.139% | $131.2299 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $183.33 | 8.587% | $199.0725 | $199.07 | $199.05 | $199.10 |
| Purchase #3 | $8.80 | 4.157% | $9.1658 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $117.38 | 10.171% | $129.3187 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $59.36 | 10.490% | $65.5869 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $34.53 | 8.300% | $37.396 | $37.40 | $37.40 | $37.40 |
| Purchase #7 | $182.33 | 13.636% | $207.1925 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $701.72 | $778.9623 | $778.97 | $778.95 | $779.00 | |