| 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 | $138.90 | 8.457% | $150.6468 | $150.65 | $150.65 | $150.60 |
| Purchase #2 | $60.25 | 12.818% | $67.9728 | $67.97 | $67.95 | $68.00 |
| Purchase #3 | $248.50 | 3.612% | $257.4758 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $143.36 | 7.176% | $153.6475 | $153.65 | $153.65 | $153.60 |
| Purchase #5 | $173.48 | 10.372% | $191.4733 | $191.47 | $191.45 | $191.50 |
| Purchase #6 | $165.65 | 12.142% | $185.7632 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $85.35 | 7.390% | $91.6574 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $1,015.49 | $1,098.6368 | $1,098.64 | $1,098.60 | $1,098.70 | |