| 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 | $186.76 | 12.790% | $210.6466 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $100.89 | 11.766% | $112.7607 | $112.76 | $112.75 | $112.80 |
| Purchase #3 | $18.78 | 3.283% | $19.3965 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $28.75 | 10.612% | $31.801 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $137.62 | 13.759% | $156.5551 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $57.96 | 4.710% | $60.6899 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $84.39 | 12.530% | $94.9641 | $94.96 | $94.95 | $95.00 |
| 7 purchase totals = | $615.15 | $686.8139 | $686.82 | $686.80 | $686.90 | |