| 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 | $153.25 | 7.833% | $165.2541 | $165.25 | $165.25 | $165.30 |
| Purchase #2 | $235.94 | 4.597% | $246.7862 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $172.50 | 12.421% | $193.9262 | $193.93 | $193.95 | $193.90 |
| Purchase #4 | $71.69 | 13.200% | $81.1531 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $219.36 | 9.545% | $240.2979 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $52.34 | 11.466% | $58.3413 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $129.86 | 3.230% | $134.0545 | $134.05 | $134.05 | $134.10 |
| 7 purchase totals = | $1,034.94 | $1,119.8133 | $1,119.81 | $1,119.85 | $1,119.90 | |