| 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 | $179.96 | 8.833% | $195.8559 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $215.90 | 3.686% | $223.8581 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $190.72 | 3.390% | $197.1854 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $191.55 | 7.182% | $205.3071 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $207.89 | 5.556% | $219.4404 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $19.74 | 9.125% | $21.5413 | $21.54 | $21.55 | $21.50 |
| Purchase #7 | $129.84 | 10.544% | $143.5303 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $1,135.60 | $1,206.7185 | $1,206.73 | $1,206.75 | $1,206.70 | |