| 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 | $161.83 | 7.313% | $173.6646 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $191.90 | 11.612% | $214.1834 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $61.53 | 11.766% | $68.7696 | $68.77 | $68.75 | $68.80 |
| Purchase #4 | $135.50 | 8.823% | $147.4552 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $226.90 | 13.123% | $256.6761 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $179.87 | 10.533% | $198.8157 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $222.70 | 4.729% | $233.2315 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $1,180.23 | $1,292.7961 | $1,292.80 | $1,292.80 | $1,292.90 | |