| 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 | $163.40 | 8.807% | $177.7906 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $162.85 | 3.122% | $167.9342 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $213.29 | 5.692% | $225.4305 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $242.79 | 5.819% | $256.918 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $78.31 | 4.635% | $81.9397 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $55.65 | 12.384% | $62.5417 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $199.51 | 10.564% | $220.5862 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $1,115.80 | $1,193.1409 | $1,193.14 | $1,193.20 | $1,193.00 | |