| 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 | $198.87 | 8.640% | $216.0524 | $216.05 | $216.05 | $216.10 |
| Purchase #2 | $141.39 | 13.284% | $160.1722 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $8.72 | 3.366% | $9.0135 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $185.73 | 6.597% | $197.9826 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $175.58 | 9.806% | $192.7974 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $188.50 | 7.431% | $202.5074 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $98.85 | 11.512% | $110.2296 | $110.23 | $110.25 | $110.20 |
| 7 purchase totals = | $997.64 | $1,088.7551 | $1,088.75 | $1,088.75 | $1,088.80 | |