| 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 | $78.77 | 11.541% | $87.8608 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $209.25 | 12.748% | $235.9252 | $235.93 | $235.95 | $235.90 |
| Purchase #3 | $175.96 | 11.544% | $196.2728 | $196.27 | $196.25 | $196.30 |
| Purchase #4 | $80.72 | 3.699% | $83.7058 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $157.69 | 5.262% | $165.9876 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $170.86 | 10.454% | $188.7217 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $181.26 | 7.705% | $195.2261 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $1,054.51 | $1,153.7000 | $1,153.71 | $1,153.70 | $1,153.70 | |