| 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 | $159.43 | 6.221% | $169.3481 | $169.35 | $169.35 | $169.30 |
| Purchase #2 | $162.75 | 8.588% | $176.727 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $32.93 | 4.607% | $34.4471 | $34.45 | $34.45 | $34.40 |
| Purchase #4 | $234.71 | 8.510% | $254.6838 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $210.36 | 11.378% | $234.2948 | $234.29 | $234.30 | $234.30 |
| Purchase #6 | $173.92 | 9.153% | $189.8389 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $145.56 | 5.263% | $153.2208 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $1,119.66 | $1,212.5605 | $1,212.56 | $1,212.60 | $1,212.40 | |