| 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 | $150.90 | 9.156% | $164.7164 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $102.83 | 10.287% | $113.4081 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $202.72 | 8.317% | $219.5802 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $249.93 | 5.523% | $263.7336 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $109.31 | 3.571% | $113.2135 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $226.27 | 10.254% | $249.4717 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $156.67 | 8.847% | $170.5306 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $1,198.63 | $1,294.6541 | $1,294.65 | $1,294.65 | $1,294.60 | |