| 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 | $196.99 | 12.293% | $221.206 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $71.93 | 5.221% | $75.6855 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $81.60 | 9.534% | $89.3797 | $89.38 | $89.40 | $89.40 |
| Purchase #4 | $156.51 | 3.606% | $162.1538 | $162.15 | $162.15 | $162.20 |
| Purchase #5 | $145.57 | 10.316% | $160.587 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $135.62 | 8.422% | $147.0419 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $122.97 | 11.122% | $136.6467 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $911.19 | $992.7006 | $992.71 | $992.75 | $992.70 | |