| 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 | $167.72 | 8.834% | $182.5364 | $182.54 | $182.55 | $182.50 |
| Purchase #2 | $160.31 | 6.536% | $170.7879 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $192.50 | 9.446% | $210.6836 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $105.37 | 9.542% | $115.4244 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $26.80 | 3.128% | $27.6383 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $163.71 | 10.856% | $181.4824 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $185.76 | 7.521% | $199.731 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $1,002.17 | $1,088.2840 | $1,088.28 | $1,088.35 | $1,088.20 | |