| 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 | $162.43 | 4.749% | $170.1438 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $136.54 | 9.285% | $149.2177 | $149.22 | $149.20 | $149.20 |
| Purchase #3 | $184.74 | 9.482% | $202.257 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $107.79 | 4.806% | $112.9704 | $112.97 | $112.95 | $113.00 |
| Purchase #5 | $135.74 | 11.317% | $151.1017 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $176.31 | 3.788% | $182.9886 | $182.99 | $183.00 | $183.00 |
| Purchase #7 | $198.57 | 9.381% | $217.1979 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,102.12 | $1,185.8771 | $1,185.88 | $1,185.85 | $1,185.90 | |