| 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 | $159.68 | 6.162% | $169.5195 | $169.52 | $169.50 | $169.50 |
| Purchase #2 | $207.51 | 3.292% | $214.3412 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $185.96 | 10.365% | $205.2348 | $205.23 | $205.25 | $205.20 |
| Purchase #4 | $216.99 | 9.865% | $238.3961 | $238.40 | $238.40 | $238.40 |
| Purchase #5 | $13.26 | 13.216% | $15.0124 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $72.83 | 8.287% | $78.8654 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $142.92 | 7.447% | $153.5633 | $153.56 | $153.55 | $153.60 |
| 7 purchase totals = | $999.15 | $1,074.9327 | $1,074.93 | $1,074.90 | $1,074.90 | |