| 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 | $195.64 | 9.708% | $214.6327 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $167.36 | 7.815% | $180.4392 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $191.93 | 12.810% | $216.5162 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $27.96 | 8.641% | $30.376 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $220.48 | 5.463% | $232.5248 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $42.91 | 7.434% | $46.0999 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $240.41 | 4.720% | $251.7574 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $1,086.69 | $1,172.3462 | $1,172.35 | $1,172.35 | $1,172.30 | |