| 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 | $135.79 | 12.148% | $152.2858 | $152.29 | $152.30 | $152.30 |
| Purchase #2 | $142.80 | 8.608% | $155.0922 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $112.33 | 13.257% | $127.2216 | $127.22 | $127.20 | $127.20 |
| Purchase #4 | $129.62 | 3.282% | $133.8741 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $223.75 | 13.654% | $254.3008 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $198.48 | 5.237% | $208.8744 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $113.97 | 3.530% | $117.9931 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $1,056.74 | $1,149.6420 | $1,149.63 | $1,149.60 | $1,149.70 | |