| 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 | $145.57 | 10.749% | $161.2173 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $160.35 | 9.861% | $176.1621 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $156.29 | 6.843% | $166.9849 | $166.98 | $167.00 | $167.00 |
| Purchase #4 | $121.27 | 5.541% | $127.9896 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $41.41 | 11.259% | $46.0724 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $208.48 | 8.299% | $225.7818 | $225.78 | $225.80 | $225.80 |
| Purchase #7 | $238.82 | 4.738% | $250.1353 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $1,072.19 | $1,154.3434 | $1,154.34 | $1,154.35 | $1,154.40 | |