| 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 | $107.59 | 13.386% | $121.992 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $157.92 | 10.754% | $174.9027 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $138.25 | 6.650% | $147.4436 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $210.31 | 13.842% | $239.4211 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $81.88 | 7.417% | $87.953 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $16.44 | 13.855% | $18.7178 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $173.50 | 12.709% | $195.5501 | $195.55 | $195.55 | $195.60 |
| 7 purchase totals = | $885.89 | $985.9803 | $985.97 | $985.95 | $986.00 | |