| 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 | $138.64 | 11.668% | $154.8165 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $99.32 | 3.226% | $102.5241 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $202.98 | 10.533% | $224.3599 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $229.73 | 7.106% | $246.0546 | $246.05 | $246.05 | $246.10 |
| Purchase #5 | $192.28 | 6.577% | $204.9263 | $204.93 | $204.95 | $204.90 |
| Purchase #6 | $155.29 | 13.458% | $176.1889 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $165.32 | 9.483% | $180.9973 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $1,183.56 | $1,289.8676 | $1,289.87 | $1,289.85 | $1,289.90 | |