| 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 | $179.47 | 6.124% | $190.4607 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $93.63 | 7.551% | $100.7 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $165.82 | 3.741% | $172.0233 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $76.91 | 3.850% | $79.871 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $20.99 | 7.524% | $22.5693 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $216.96 | 13.751% | $246.7942 | $246.79 | $246.80 | $246.80 |
| Purchase #7 | $16.92 | 4.293% | $17.6464 | $17.65 | $17.65 | $17.60 |
| 7 purchase totals = | $770.70 | $830.0649 | $830.06 | $830.00 | $830.10 | |