| 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 | $152.40 | 10.693% | $168.6961 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $245.86 | 12.832% | $277.4088 | $277.41 | $277.40 | $277.40 |
| Purchase #3 | $63.73 | 10.621% | $70.4988 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $69.83 | 13.303% | $79.1195 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $46.42 | 6.207% | $49.3013 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $190.53 | 12.654% | $214.6397 | $214.64 | $214.65 | $214.60 |
| Purchase #7 | $37.89 | 7.167% | $40.6056 | $40.61 | $40.60 | $40.60 |
| 7 purchase totals = | $806.66 | $900.2698 | $900.28 | $900.25 | $900.20 | |