| 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 | $177.71 | 4.492% | $185.6927 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $156.82 | 13.818% | $178.4894 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $203.73 | 9.821% | $223.7383 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $182.90 | 13.145% | $206.9422 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $206.62 | 3.468% | $213.7856 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $53.53 | 9.401% | $58.5624 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $140.69 | 4.705% | $147.3095 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $1,122.00 | $1,214.5201 | $1,214.52 | $1,214.55 | $1,214.50 | |