| 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 | $178.48 | 10.256% | $196.7849 | $196.78 | $196.80 | $196.80 |
| Purchase #2 | $197.96 | 11.542% | $220.8085 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $115.53 | 8.374% | $125.2045 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $110.89 | 8.707% | $120.5452 | $120.55 | $120.55 | $120.50 |
| Purchase #5 | $84.29 | 8.388% | $91.3602 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $147.36 | 10.685% | $163.1054 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $52.93 | 6.613% | $56.4303 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $887.44 | $974.2390 | $974.24 | $974.25 | $974.20 | |