| 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 | $176.71 | 9.367% | $193.2624 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $120.48 | 6.285% | $128.0522 | $128.05 | $128.05 | $128.10 |
| Purchase #3 | $34.64 | 11.850% | $38.7448 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $82.44 | 10.288% | $90.9214 | $90.92 | $90.90 | $90.90 |
| Purchase #5 | $217.25 | 12.410% | $244.2107 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $165.88 | 13.862% | $188.8743 | $188.87 | $188.85 | $188.90 |
| Purchase #7 | $170.66 | 13.868% | $194.3271 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $968.06 | $1,078.3929 | $1,078.38 | $1,078.35 | $1,078.40 | |