| 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 | $122.30 | 13.193% | $138.435 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $159.39 | 3.775% | $165.407 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $232.29 | 11.681% | $259.4238 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $247.70 | 12.365% | $278.3281 | $278.33 | $278.35 | $278.30 |
| Purchase #5 | $235.32 | 8.226% | $254.6774 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $161.68 | 13.418% | $183.3742 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $14.33 | 12.714% | $16.1519 | $16.15 | $16.15 | $16.20 |
| 7 purchase totals = | $1,173.01 | $1,295.7974 | $1,295.80 | $1,295.80 | $1,295.80 | |