| 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 | $173.81 | 9.290% | $189.9569 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $207.34 | 9.177% | $226.3676 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $140.33 | 11.129% | $155.9473 | $155.95 | $155.95 | $155.90 |
| Purchase #4 | $185.50 | 3.523% | $192.0352 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $110.53 | 12.469% | $124.312 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $136.33 | 13.104% | $154.1947 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $193.54 | 10.276% | $213.4282 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $1,147.38 | $1,256.2419 | $1,256.25 | $1,256.25 | $1,256.20 | |