| 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 | $226.62 | 9.689% | $248.5772 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $173.28 | 4.654% | $181.3445 | $181.34 | $181.35 | $181.30 |
| Purchase #3 | $25.94 | 10.526% | $28.6704 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $61.79 | 6.308% | $65.6877 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $78.38 | 12.188% | $87.933 | $87.93 | $87.95 | $87.90 |
| Purchase #6 | $125.59 | 3.843% | $130.4164 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $147.65 | 7.117% | $158.1583 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $839.25 | $900.7875 | $900.79 | $900.80 | $900.80 | |