| 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 | $189.35 | 4.182% | $197.2686 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $107.97 | 11.172% | $120.0324 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $40.65 | 3.626% | $42.124 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $242.85 | 12.677% | $273.6361 | $273.64 | $273.65 | $273.60 |
| Purchase #5 | $6.25 | 13.377% | $7.0861 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $104.65 | 10.536% | $115.6759 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $162.43 | 8.692% | $176.5484 | $176.55 | $176.55 | $176.50 |
| 7 purchase totals = | $854.15 | $932.3715 | $932.38 | $932.40 | $932.30 | |