| 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 | $104.58 | 3.420% | $108.1566 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $102.25 | 9.155% | $111.611 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $221.29 | 7.141% | $237.0923 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $180.92 | 7.747% | $194.9359 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $142.54 | 11.539% | $158.9877 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $162.86 | 12.210% | $182.7452 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $138.56 | 6.549% | $147.6343 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $1,053.00 | $1,141.1630 | $1,141.17 | $1,141.20 | $1,141.10 | |