| 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 | $144.99 | 10.126% | $159.6717 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $45.55 | 8.801% | $49.5589 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $181.65 | 12.814% | $204.9266 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $173.26 | 13.646% | $196.9031 | $196.90 | $196.90 | $196.90 |
| Purchase #5 | $35.69 | 7.615% | $38.4078 | $38.41 | $38.40 | $38.40 |
| Purchase #6 | $78.62 | 5.206% | $82.713 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $142.96 | 8.332% | $154.8714 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $802.72 | $887.0525 | $887.05 | $887.00 | $887.10 | |