| 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 | $214.62 | 3.694% | $222.5481 | $222.55 | $222.55 | $222.50 |
| Purchase #2 | $118.25 | 12.119% | $132.5807 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $67.85 | 10.310% | $74.8453 | $74.85 | $74.85 | $74.80 |
| Purchase #4 | $171.39 | 4.681% | $179.4128 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $143.82 | 12.450% | $161.7256 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $205.81 | 7.248% | $220.7271 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $145.87 | 13.474% | $165.5245 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $1,067.61 | $1,157.3641 | $1,157.37 | $1,157.40 | $1,157.20 | |