| 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 | $199.88 | 6.546% | $212.9641 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $70.99 | 12.312% | $79.7303 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $168.73 | 7.215% | $180.9039 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $116.63 | 5.103% | $122.5816 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $28.93 | 5.847% | $30.6215 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $64.40 | 8.546% | $69.9036 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $129.92 | 4.385% | $135.617 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $779.48 | $832.3220 | $832.31 | $832.30 | $832.30 | |