| 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 | $149.51 | 8.614% | $162.3888 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $159.47 | 3.567% | $165.1583 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $169.78 | 13.308% | $192.3743 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $184.94 | 4.160% | $192.6335 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $185.31 | 5.543% | $195.5817 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $152.48 | 8.236% | $165.0383 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $85.91 | 6.735% | $91.696 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $1,087.40 | $1,164.8709 | $1,164.87 | $1,164.90 | $1,164.90 | |