| 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 | $176.72 | 5.732% | $186.8496 | $186.85 | $186.85 | $186.80 |
| Purchase #2 | $64.28 | 9.523% | $70.4014 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $16.69 | 9.668% | $18.3036 | $18.30 | $18.30 | $18.30 |
| Purchase #4 | $208.60 | 10.304% | $230.0941 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $25.91 | 9.763% | $28.4396 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $154.87 | 10.111% | $170.5289 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $41.68 | 13.618% | $47.356 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $688.75 | $751.9732 | $751.97 | $752.00 | $751.90 | |