| 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 | $161.45 | 3.630% | $167.3106 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $81.33 | 7.200% | $87.1858 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $137.87 | 7.143% | $147.7181 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $66.57 | 10.566% | $73.6038 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $237.71 | 4.832% | $249.1961 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $78.87 | 9.843% | $86.6332 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $243.54 | 3.182% | $251.2894 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $1,007.34 | $1,062.9370 | $1,062.94 | $1,062.95 | $1,062.90 | |