| 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 | $103.28 | 5.347% | $108.8024 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $78.80 | 6.585% | $83.989 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $149.91 | 7.635% | $161.3556 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $181.86 | 6.803% | $194.2319 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $129.43 | 8.722% | $140.7189 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $245.78 | 6.562% | $261.9081 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $204.33 | 3.705% | $211.9004 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $1,093.39 | $1,162.9063 | $1,162.91 | $1,162.90 | $1,162.90 | |