| 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 | $162.77 | 7.816% | $175.4921 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $110.59 | 4.593% | $115.6694 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $128.74 | 5.536% | $135.867 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $10.78 | 11.583% | $12.0286 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $211.61 | 5.135% | $222.4762 | $222.48 | $222.50 | $222.50 |
| Purchase #6 | $247.60 | 4.848% | $259.6036 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $135.49 | 5.840% | $143.4026 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $1,007.58 | $1,064.5395 | $1,064.54 | $1,064.55 | $1,064.60 | |