| 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 | $107.47 | 10.243% | $118.4782 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $191.59 | 5.723% | $202.5547 | $202.55 | $202.55 | $202.60 |
| Purchase #3 | $75.99 | 9.840% | $83.4674 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $75.30 | 9.482% | $82.4399 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $136.64 | 13.187% | $154.6587 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $201.30 | 13.466% | $228.4071 | $228.41 | $228.40 | $228.40 |
| Purchase #7 | $172.25 | 5.229% | $181.257 | $181.26 | $181.25 | $181.30 |
| 7 purchase totals = | $960.54 | $1,051.2630 | $1,051.27 | $1,051.25 | $1,051.40 | |