| 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 | $198.55 | 11.529% | $221.4408 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $115.55 | 6.370% | $122.9105 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $166.40 | 11.522% | $185.5726 | $185.57 | $185.55 | $185.60 |
| Purchase #4 | $141.25 | 12.475% | $158.8709 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $160.67 | 11.118% | $178.5333 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $90.58 | 4.791% | $94.9197 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $72.84 | 11.725% | $81.3805 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $945.84 | $1,043.6283 | $1,043.62 | $1,043.60 | $1,043.60 | |