| 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 | $152.44 | 11.535% | $170.024 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $89.69 | 3.103% | $92.4731 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $138.29 | 3.772% | $143.5063 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $8.31 | 10.618% | $9.1924 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $37.48 | 4.504% | $39.1681 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $207.83 | 11.241% | $231.1922 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $168.48 | 4.658% | $176.3278 | $176.33 | $176.35 | $176.30 |
| 7 purchase totals = | $802.52 | $861.8839 | $861.88 | $861.85 | $861.90 | |