| 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 | $149.28 | 10.443% | $164.8693 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $146.28 | 6.257% | $155.4327 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $8.48 | 8.355% | $9.1885 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $115.84 | 3.773% | $120.2106 | $120.21 | $120.20 | $120.20 |
| Purchase #5 | $151.35 | 7.293% | $162.388 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $204.28 | 7.525% | $219.6521 | $219.65 | $219.65 | $219.70 |
| Purchase #7 | $163.74 | 11.188% | $182.0592 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $939.25 | $1,013.8004 | $1,013.80 | $1,013.80 | $1,013.90 | |