| 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 | $165.70 | 9.866% | $182.048 | $182.05 | $182.05 | $182.00 |
| Purchase #2 | $247.55 | 11.103% | $275.0355 | $275.04 | $275.05 | $275.00 |
| Purchase #3 | $195.50 | 11.724% | $218.4204 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $88.84 | 7.102% | $95.1494 | $95.15 | $95.15 | $95.10 |
| Purchase #5 | $226.53 | 13.778% | $257.7413 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $92.84 | 3.753% | $96.3243 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $232.30 | 9.476% | $254.3127 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $1,249.26 | $1,379.0316 | $1,379.03 | $1,379.00 | $1,378.80 | |