| 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 | $141.57 | 3.532% | $146.5703 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $153.28 | 7.345% | $164.5384 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $66.26 | 6.554% | $70.6027 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $160.48 | 3.447% | $166.0117 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $163.37 | 9.205% | $178.4082 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $214.81 | 7.729% | $231.4127 | $231.41 | $231.40 | $231.40 |
| Purchase #7 | $209.54 | 5.620% | $221.3161 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $1,109.31 | $1,178.8601 | $1,178.86 | $1,178.80 | $1,178.80 | |