| 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 | $170.99 | 11.535% | $190.7137 | $190.71 | $190.70 | $190.70 |
| Purchase #2 | $221.63 | 5.713% | $234.2917 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $17.74 | 11.708% | $19.817 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $127.87 | 7.124% | $136.9795 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $218.38 | 8.679% | $237.3332 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $243.59 | 7.807% | $262.6071 | $262.61 | $262.60 | $262.60 |
| Purchase #7 | $103.51 | 11.471% | $115.3836 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $1,103.71 | $1,197.1258 | $1,197.12 | $1,197.15 | $1,197.10 | |