| 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 | $36.51 | 4.654% | $38.2092 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $171.65 | 4.106% | $178.6979 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $173.99 | 9.380% | $190.3103 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $98.82 | 11.593% | $110.2762 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $170.81 | 4.717% | $178.8671 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $181.99 | 12.801% | $205.2865 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $153.64 | 4.731% | $160.9087 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $987.41 | $1,062.5559 | $1,062.57 | $1,062.55 | $1,062.60 | |