| 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 | $107.52 | 3.184% | $110.9434 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $186.38 | 13.541% | $211.6177 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $97.47 | 7.786% | $105.059 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $98.64 | 7.521% | $106.0587 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $23.40 | 5.622% | $24.7155 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $167.56 | 5.269% | $176.3887 | $176.39 | $176.40 | $176.40 |
| Purchase #7 | $232.82 | 5.219% | $244.9709 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $913.79 | $979.7539 | $979.76 | $979.70 | $979.80 | |