| 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 | $180.42 | 9.229% | $197.071 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $185.98 | 12.813% | $209.8096 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $248.54 | 4.431% | $259.5528 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $161.70 | 12.307% | $181.6004 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $130.51 | 8.748% | $141.927 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $171.72 | 8.578% | $186.4501 | $186.45 | $186.45 | $186.50 |
| Purchase #7 | $234.59 | 11.213% | $260.8946 | $260.89 | $260.90 | $260.90 |
| 7 purchase totals = | $1,313.46 | $1,437.3055 | $1,437.30 | $1,437.30 | $1,437.40 | |