| 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 | $174.60 | 10.183% | $192.3795 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $152.67 | 4.670% | $159.7997 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $38.51 | 7.608% | $41.4398 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $68.64 | 7.812% | $74.0022 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $234.30 | 12.754% | $264.1826 | $264.18 | $264.20 | $264.20 |
| Purchase #6 | $205.38 | 4.281% | $214.1723 | $214.17 | $214.15 | $214.20 |
| Purchase #7 | $178.31 | 3.764% | $185.0216 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $1,052.41 | $1,130.9977 | $1,130.99 | $1,131.00 | $1,131.00 | |