| 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 | $154.95 | 10.246% | $170.8262 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $49.30 | 13.848% | $56.1271 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $188.27 | 4.500% | $196.7422 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $177.68 | 8.356% | $192.5269 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $172.60 | 4.258% | $179.9493 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $177.83 | 5.716% | $187.9948 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $69.38 | 11.417% | $77.3011 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $990.01 | $1,061.4676 | $1,061.47 | $1,061.55 | $1,061.30 | |