| 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 | $73.65 | 9.525% | $80.6652 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $174.93 | 8.573% | $189.9267 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $217.86 | 13.377% | $247.0031 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $183.31 | 5.828% | $193.9933 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $98.90 | 10.866% | $109.6465 | $109.65 | $109.65 | $109.60 |
| Purchase #6 | $203.38 | 3.541% | $210.5817 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $76.36 | 6.603% | $81.4021 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $1,028.39 | $1,113.2186 | $1,113.22 | $1,113.25 | $1,113.20 | |