| 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 | $143.30 | 10.160% | $157.8593 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $119.86 | 7.548% | $128.907 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $222.39 | 8.634% | $241.5912 | $241.59 | $241.60 | $241.60 |
| Purchase #4 | $115.87 | 4.317% | $120.8721 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $57.71 | 10.810% | $63.9485 | $63.95 | $63.95 | $63.90 |
| Purchase #6 | $133.35 | 6.168% | $141.575 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $157.98 | 9.400% | $172.8301 | $172.83 | $172.85 | $172.80 |
| 7 purchase totals = | $950.46 | $1,027.5832 | $1,027.59 | $1,027.60 | $1,027.60 | |