| 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 | $183.97 | 12.808% | $207.5329 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $81.68 | 10.469% | $90.2311 | $90.23 | $90.25 | $90.20 |
| Purchase #3 | $42.28 | 8.368% | $45.818 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $247.87 | 13.289% | $280.8094 | $280.81 | $280.80 | $280.80 |
| Purchase #5 | $174.77 | 10.566% | $193.2362 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $187.47 | 11.686% | $209.3777 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $58.57 | 7.344% | $62.8714 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $976.61 | $1,089.8767 | $1,089.88 | $1,089.90 | $1,089.80 | |