| 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 | $196.60 | 5.510% | $207.4327 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $122.37 | 8.651% | $132.9562 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $228.59 | 12.764% | $257.7672 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $153.34 | 13.626% | $174.2341 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $249.47 | 4.118% | $259.7432 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $89.72 | 5.486% | $94.642 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $152.61 | 8.204% | $165.1301 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $1,192.70 | $1,291.9055 | $1,291.90 | $1,291.95 | $1,291.80 | |