| 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 | $156.70 | 13.541% | $177.9187 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $68.63 | 8.566% | $74.5088 | $74.51 | $74.50 | $74.50 |
| Purchase #3 | $127.76 | 5.786% | $135.1522 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $245.49 | 9.201% | $268.0775 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $234.78 | 6.471% | $249.9726 | $249.97 | $249.95 | $250.00 |
| Purchase #6 | $192.43 | 11.517% | $214.5922 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $199.96 | 11.358% | $222.6715 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $1,225.75 | $1,342.8935 | $1,342.89 | $1,342.85 | $1,343.00 | |