| 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 | $20.30 | 12.322% | $22.8014 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $144.83 | 9.690% | $158.864 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $167.41 | 12.466% | $188.2793 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $179.38 | 13.737% | $204.0214 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $155.55 | 3.379% | $160.806 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $115.69 | 4.132% | $120.4703 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $143.97 | 12.615% | $162.1318 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $927.13 | $1,017.3742 | $1,017.37 | $1,017.35 | $1,017.40 | |