| 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 | $141.72 | 3.873% | $147.2088 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $177.55 | 8.754% | $193.0927 | $193.09 | $193.10 | $193.10 |
| Purchase #3 | $215.96 | 12.318% | $242.562 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $240.69 | 3.330% | $248.705 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $69.89 | 13.421% | $79.2699 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $156.29 | 10.156% | $172.1628 | $172.16 | $172.15 | $172.20 |
| Purchase #7 | $17.93 | 6.708% | $19.1327 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $1,020.03 | $1,102.1339 | $1,102.13 | $1,102.10 | $1,102.20 | |