| 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 | $142.77 | 11.710% | $159.4884 | $159.49 | $159.50 | $159.50 |
| Purchase #2 | $112.78 | 7.602% | $121.3535 | $121.35 | $121.35 | $121.40 |
| Purchase #3 | $5.91 | 8.489% | $6.4117 | $6.41 | $6.40 | $6.40 |
| Purchase #4 | $152.26 | 8.445% | $165.1184 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $184.93 | 7.734% | $199.2325 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $206.59 | 12.119% | $231.6266 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $226.91 | 4.319% | $236.7102 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $1,032.15 | $1,119.9413 | $1,119.94 | $1,119.95 | $1,119.90 | |