| 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 | $183.64 | 13.426% | $208.2955 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $153.54 | 10.255% | $169.2855 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $149.29 | 6.467% | $158.9446 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $153.90 | 13.217% | $174.241 | $174.24 | $174.25 | $174.20 |
| Purchase #5 | $181.94 | 6.250% | $193.3113 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $109.30 | 8.452% | $118.538 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $97.62 | 12.177% | $109.5072 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $1,029.23 | $1,132.1231 | $1,132.13 | $1,132.15 | $1,132.00 | |