| 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 | $165.38 | 8.322% | $179.1429 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $166.59 | 8.538% | $180.8135 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $153.90 | 11.765% | $172.0063 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $93.91 | 5.627% | $99.1943 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $42.82 | 9.830% | $47.0292 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $182.48 | 5.268% | $192.093 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $229.54 | 3.665% | $237.9526 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $1,034.62 | $1,108.2318 | $1,108.22 | $1,108.25 | $1,108.20 | |