| 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 | $153.98 | 12.452% | $173.1536 | $173.15 | $173.15 | $173.20 |
| Purchase #2 | $179.32 | 6.204% | $190.445 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $68.62 | 11.491% | $76.5051 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $232.41 | 3.144% | $239.717 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $220.44 | 3.160% | $227.4059 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $174.60 | 8.736% | $189.8531 | $189.85 | $189.85 | $189.90 |
| Purchase #7 | $71.63 | 7.193% | $76.7823 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $1,101.00 | $1,173.8620 | $1,173.87 | $1,173.85 | $1,173.90 | |