| 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 | $165.65 | 5.639% | $174.991 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $176.82 | 11.799% | $197.683 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $180.64 | 9.712% | $198.1838 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $106.78 | 5.681% | $112.8462 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $178.85 | 4.808% | $187.4491 | $187.45 | $187.45 | $187.40 |
| Purchase #6 | $204.44 | 12.283% | $229.5514 | $229.55 | $229.55 | $229.60 |
| Purchase #7 | $126.28 | 4.286% | $131.6924 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $1,139.46 | $1,232.3969 | $1,232.39 | $1,232.45 | $1,232.40 | |