| 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 | $169.92 | 6.836% | $181.5357 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $193.64 | 8.330% | $209.7702 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $230.61 | 8.163% | $249.4347 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $78.55 | 3.293% | $81.1367 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $209.88 | 12.804% | $236.753 | $236.75 | $236.75 | $236.80 |
| Purchase #6 | $65.32 | 9.456% | $71.4967 | $71.50 | $71.50 | $71.50 |
| Purchase #7 | $171.31 | 13.727% | $194.8257 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $1,119.23 | $1,224.9527 | $1,224.96 | $1,225.00 | $1,224.90 | |