| 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 | $157.25 | 7.361% | $168.8252 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $156.66 | 3.771% | $162.5676 | $162.57 | $162.55 | $162.60 |
| Purchase #3 | $220.89 | 9.350% | $241.5432 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $132.25 | 5.768% | $139.8782 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $176.34 | 6.480% | $187.7668 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $209.45 | 12.220% | $235.0448 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $100.30 | 4.343% | $104.656 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $1,153.14 | $1,240.2818 | $1,240.29 | $1,240.30 | $1,240.30 | |