| 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 | $173.38 | 13.846% | $197.3862 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $119.30 | 3.693% | $123.7057 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $108.51 | 6.512% | $115.5762 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $106.60 | 11.606% | $118.972 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $171.66 | 9.353% | $187.7154 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $60.47 | 5.307% | $63.6791 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $215.88 | 7.694% | $232.4898 | $232.49 | $232.50 | $232.50 |
| 7 purchase totals = | $955.80 | $1,039.5244 | $1,039.54 | $1,039.55 | $1,039.60 | |