| 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 | $175.69 | 6.312% | $186.7796 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $99.25 | 11.487% | $110.6508 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $241.39 | 9.470% | $264.2496 | $264.25 | $264.25 | $264.20 |
| Purchase #4 | $177.61 | 10.799% | $196.7901 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $152.84 | 7.547% | $164.3748 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $227.65 | 5.531% | $240.2413 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $197.28 | 8.597% | $214.2402 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $1,271.71 | $1,377.3264 | $1,377.32 | $1,377.35 | $1,377.30 | |