| 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 | $157.57 | 4.325% | $164.3849 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $170.68 | 13.198% | $193.2063 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $113.66 | 9.450% | $124.4009 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $167.84 | 9.399% | $183.6153 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $64.87 | 4.512% | $67.7969 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $172.70 | 13.344% | $195.7451 | $195.75 | $195.75 | $195.70 |
| Purchase #7 | $241.94 | 12.115% | $271.251 | $271.25 | $271.25 | $271.30 |
| 7 purchase totals = | $1,089.26 | $1,200.4004 | $1,200.41 | $1,200.40 | $1,200.40 | |