| 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 | $153.88 | 7.692% | $165.7164 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $176.91 | 13.172% | $200.2126 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $173.70 | 5.443% | $183.1545 | $183.15 | $183.15 | $183.20 |
| Purchase #4 | $162.69 | 13.175% | $184.1244 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $142.58 | 12.765% | $160.7803 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $25.47 | 11.775% | $28.4691 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $128.99 | 9.104% | $140.7332 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $964.22 | $1,063.1905 | $1,063.18 | $1,063.15 | $1,063.20 | |