| 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 | $191.37 | 3.808% | $198.6574 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $150.95 | 9.546% | $165.3597 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $114.53 | 12.307% | $128.6252 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $64.60 | 5.195% | $67.956 | $67.96 | $67.95 | $68.00 |
| Purchase #5 | $137.66 | 13.630% | $156.4231 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $148.40 | 11.370% | $165.2731 | $165.27 | $165.25 | $165.30 |
| Purchase #7 | $216.40 | 7.794% | $233.2662 | $233.27 | $233.25 | $233.30 |
| 7 purchase totals = | $1,023.91 | $1,115.5607 | $1,115.57 | $1,115.50 | $1,115.70 | |