| 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 | $129.77 | 7.613% | $139.6494 | $139.65 | $139.65 | $139.60 |
| Purchase #2 | $163.58 | 5.142% | $171.9913 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $231.82 | 12.119% | $259.9143 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $223.32 | 5.267% | $235.0823 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $175.71 | 3.275% | $181.4645 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $85.84 | 12.352% | $96.443 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $171.39 | 13.417% | $194.3854 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,181.43 | $1,278.9302 | $1,278.92 | $1,278.95 | $1,278.90 | |