| 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 | $241.67 | 6.267% | $256.8155 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $169.39 | 8.481% | $183.756 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $218.39 | 3.330% | $225.6624 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $17.81 | 8.573% | $19.3369 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $177.34 | 5.316% | $186.7674 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $150.88 | 13.495% | $171.2413 | $171.24 | $171.25 | $171.20 |
| Purchase #7 | $124.77 | 5.446% | $131.565 | $131.57 | $131.55 | $131.60 |
| 7 purchase totals = | $1,100.25 | $1,175.1445 | $1,175.16 | $1,175.10 | $1,175.20 | |