| 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 | $164.88 | 9.493% | $180.5321 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $130.47 | 5.547% | $137.7072 | $137.71 | $137.70 | $137.70 |
| Purchase #3 | $86.34 | 7.316% | $92.6566 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $192.53 | 8.107% | $208.1384 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $219.66 | 11.719% | $245.402 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $32.79 | 10.741% | $36.312 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $246.66 | 4.443% | $257.6191 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,073.33 | $1,158.3674 | $1,158.37 | $1,158.35 | $1,158.30 | |