| 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 | $200.50 | 9.237% | $219.0202 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $165.37 | 5.786% | $174.9383 | $174.94 | $174.95 | $174.90 |
| Purchase #3 | $144.65 | 9.216% | $157.9809 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $157.49 | 11.581% | $175.7289 | $175.73 | $175.75 | $175.70 |
| Purchase #5 | $126.57 | 9.388% | $138.4524 | $138.45 | $138.45 | $138.50 |
| Purchase #6 | $214.61 | 7.392% | $230.474 | $230.47 | $230.45 | $230.50 |
| Purchase #7 | $75.44 | 10.779% | $83.5717 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $1,084.63 | $1,180.1664 | $1,180.16 | $1,180.15 | $1,180.20 | |