| 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 | $143.55 | 10.488% | $158.6055 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $144.57 | 10.770% | $160.1402 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $250.69 | 12.107% | $281.041 | $281.04 | $281.05 | $281.00 |
| Purchase #4 | $238.67 | 13.155% | $270.067 | $270.07 | $270.05 | $270.10 |
| Purchase #5 | $87.81 | 9.657% | $96.2898 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $83.50 | 13.674% | $94.9178 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $71.28 | 4.639% | $74.5867 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $1,020.07 | $1,135.6480 | $1,135.66 | $1,135.65 | $1,135.60 | |