| 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 | $146.73 | 5.679% | $155.0628 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $175.71 | 8.679% | $190.9599 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $118.47 | 7.401% | $127.238 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $233.64 | 10.352% | $257.8264 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $164.70 | 3.729% | $170.8417 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $49.81 | 7.641% | $53.616 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $248.29 | 10.792% | $275.0855 | $275.09 | $275.10 | $275.10 |
| 7 purchase totals = | $1,137.35 | $1,230.6303 | $1,230.64 | $1,230.65 | $1,230.60 | |