| 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 | $160.89 | 12.391% | $180.8259 | $180.83 | $180.85 | $180.80 |
| Purchase #2 | $236.95 | 13.544% | $269.0425 | $269.04 | $269.05 | $269.00 |
| Purchase #3 | $39.45 | 4.605% | $41.2667 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $187.82 | 13.409% | $213.0048 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $230.45 | 11.617% | $257.2214 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $28.40 | 8.325% | $30.7643 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $88.55 | 7.259% | $94.9778 | $94.98 | $95.00 | $95.00 |
| 7 purchase totals = | $972.51 | $1,087.1034 | $1,087.10 | $1,087.10 | $1,087.10 | |