| 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 | $6.90 | 6.556% | $7.3524 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $214.67 | 4.532% | $224.3988 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $105.94 | 4.442% | $110.6459 | $110.65 | $110.65 | $110.60 |
| Purchase #4 | $166.92 | 11.473% | $186.0707 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $5.89 | 5.670% | $6.224 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $167.32 | 6.554% | $178.2862 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $93.64 | 12.773% | $105.6006 | $105.60 | $105.60 | $105.60 |
| 7 purchase totals = | $761.28 | $818.5786 | $818.58 | $818.55 | $818.60 | |