| 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 | $154.75 | 7.566% | $166.4584 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $152.85 | 5.632% | $161.4585 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $110.73 | 5.673% | $117.0117 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $118.52 | 10.179% | $130.5842 | $130.58 | $130.60 | $130.60 |
| Purchase #5 | $152.52 | 8.788% | $165.9235 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $214.38 | 7.831% | $231.1681 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $245.33 | 3.175% | $253.1192 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $1,149.08 | $1,225.7236 | $1,225.72 | $1,225.65 | $1,225.80 | |