| 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 | $137.87 | 5.652% | $145.6624 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $226.58 | 10.638% | $250.6836 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $66.41 | 11.149% | $73.8141 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $101.30 | 6.788% | $108.1762 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $85.95 | 11.543% | $95.8712 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $197.72 | 5.860% | $209.3064 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $94.48 | 5.103% | $99.3013 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $910.31 | $982.8152 | $982.81 | $982.80 | $982.90 | |