| 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 | $166.62 | 3.275% | $172.0768 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $33.36 | 8.107% | $36.0645 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $208.49 | 10.560% | $230.5065 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $198.84 | 6.168% | $211.1045 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $171.70 | 6.677% | $183.1644 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $79.28 | 11.663% | $88.5264 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $79.88 | 11.117% | $88.7603 | $88.76 | $88.75 | $88.80 |
| 7 purchase totals = | $938.17 | $1,010.2034 | $1,010.20 | $1,010.20 | $1,010.30 | |