| 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 | $136.82 | 12.446% | $153.8486 | $153.85 | $153.85 | $153.80 |
| Purchase #2 | $31.44 | 10.231% | $34.6566 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $166.81 | 3.623% | $172.8535 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $21.54 | 13.604% | $24.4703 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $68.76 | 4.377% | $71.7696 | $71.77 | $71.75 | $71.80 |
| Purchase #6 | $88.45 | 8.766% | $96.2035 | $96.20 | $96.20 | $96.20 |
| Purchase #7 | $120.58 | 11.369% | $134.2887 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $634.40 | $688.0908 | $688.09 | $688.05 | $688.20 | |