| 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 | $12.41 | 6.720% | $13.244 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $146.41 | 12.776% | $165.1153 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $50.92 | 8.865% | $55.4341 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $157.83 | 12.578% | $177.6819 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $217.74 | 6.586% | $232.0804 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $206.51 | 4.748% | $216.3151 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $242.81 | 9.859% | $266.7486 | $266.75 | $266.75 | $266.70 |
| 7 purchase totals = | $1,034.63 | $1,126.6194 | $1,126.62 | $1,126.65 | $1,126.50 | |