| 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 | $144.82 | 10.830% | $160.504 | $160.50 | $160.50 | $160.50 |
| Purchase #2 | $181.77 | 7.666% | $195.7045 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $129.71 | 13.812% | $147.6255 | $147.63 | $147.65 | $147.60 |
| Purchase #4 | $36.36 | 5.363% | $38.31 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $105.65 | 12.128% | $118.4632 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $222.80 | 9.375% | $243.6875 | $243.69 | $243.70 | $243.70 |
| Purchase #7 | $176.59 | 13.227% | $199.9476 | $199.95 | $199.95 | $199.90 |
| 7 purchase totals = | $997.70 | $1,104.2423 | $1,104.24 | $1,104.25 | $1,104.20 | |