| 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 | $159.29 | 7.328% | $170.9628 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $127.56 | 4.724% | $133.5859 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $187.80 | 10.204% | $206.9631 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $116.92 | 9.678% | $128.2355 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $147.75 | 11.381% | $164.5654 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $164.91 | 13.401% | $187.0096 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $172.95 | 6.642% | $184.4373 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,077.18 | $1,175.7596 | $1,175.77 | $1,175.75 | $1,175.80 | |