| 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 | $179.99 | 6.874% | $192.3625 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $202.89 | 6.483% | $216.0434 | $216.04 | $216.05 | $216.00 |
| Purchase #3 | $67.55 | 4.557% | $70.6283 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $143.44 | 13.211% | $162.3899 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $185.88 | 5.240% | $195.6201 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $219.34 | 13.266% | $248.4376 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $19.29 | 12.604% | $21.7213 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $1,018.38 | $1,107.2031 | $1,107.20 | $1,107.20 | $1,107.10 | |