| 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 | $174.72 | 5.566% | $184.4449 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $51.29 | 12.820% | $57.8654 | $57.87 | $57.85 | $57.90 |
| Purchase #3 | $237.32 | 8.409% | $257.2762 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $131.29 | 5.258% | $138.1932 | $138.19 | $138.20 | $138.20 |
| Purchase #5 | $190.55 | 6.827% | $203.5588 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $111.99 | 3.435% | $115.8369 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $250.27 | 10.242% | $275.9027 | $275.90 | $275.90 | $275.90 |
| 7 purchase totals = | $1,147.43 | $1,233.0781 | $1,233.08 | $1,233.10 | $1,233.10 | |