| 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 | $150.43 | 12.559% | $169.3225 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $175.39 | 5.812% | $185.5837 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $202.59 | 5.835% | $214.4111 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $140.98 | 4.755% | $147.6836 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $97.51 | 5.331% | $102.7083 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $60.61 | 4.796% | $63.5169 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $239.73 | 6.138% | $254.4446 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $1,067.24 | $1,137.6707 | $1,137.66 | $1,137.65 | $1,137.60 | |