| 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 | $148.39 | 7.744% | $159.8813 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $211.58 | 6.429% | $225.1825 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $116.64 | 9.258% | $127.4385 | $127.44 | $127.45 | $127.40 |
| Purchase #4 | $153.93 | 13.315% | $174.4258 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $175.44 | 3.736% | $181.9944 | $181.99 | $182.00 | $182.00 |
| Purchase #6 | $200.42 | 7.159% | $214.7681 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $19.48 | 12.331% | $21.8821 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $1,025.88 | $1,105.5727 | $1,105.57 | $1,105.65 | $1,105.60 | |