| 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 | $113.30 | 9.647% | $124.2301 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $123.73 | 4.691% | $129.5342 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $143.58 | 3.231% | $148.2191 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $178.54 | 5.382% | $188.149 | $188.15 | $188.15 | $188.10 |
| Purchase #5 | $7.66 | 11.706% | $8.5567 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $10.66 | 13.636% | $12.1136 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $178.93 | 7.318% | $192.0241 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $756.40 | $802.8268 | $802.82 | $802.80 | $802.70 | |