| 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 | $174.42 | 9.358% | $190.7422 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $90.39 | 10.642% | $100.0093 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $80.55 | 7.870% | $86.8893 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $157.64 | 4.795% | $165.1988 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $203.68 | 11.118% | $226.3251 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $140.70 | 12.121% | $157.7542 | $157.75 | $157.75 | $157.80 |
| Purchase #7 | $70.61 | 10.309% | $77.8892 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $917.99 | $1,004.8081 | $1,004.81 | $1,004.85 | $1,004.80 | |