| 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 | $167.94 | 4.856% | $176.0952 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $121.94 | 9.471% | $133.4889 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $208.59 | 6.750% | $222.6698 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $141.96 | 12.129% | $159.1783 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $245.77 | 4.487% | $256.7977 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $79.58 | 11.651% | $88.8519 | $88.85 | $88.85 | $88.90 |
| Purchase #7 | $203.92 | 13.681% | $231.8183 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $1,169.70 | $1,268.9001 | $1,268.91 | $1,268.90 | $1,269.00 | |