| 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 | $145.65 | 13.814% | $165.7701 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $52.37 | 7.430% | $56.2611 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $115.91 | 6.391% | $123.3178 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $129.29 | 5.301% | $136.1437 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $231.73 | 13.535% | $263.0947 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $199.68 | 5.873% | $211.4072 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $125.75 | 5.415% | $132.5594 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $1,000.38 | $1,088.5540 | $1,088.55 | $1,088.50 | $1,088.60 | |