| 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 | $18.61 | 6.540% | $19.8271 | $19.83 | $19.85 | $19.80 |
| Purchase #2 | $184.86 | 8.123% | $199.8762 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $169.92 | 3.655% | $176.1306 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $199.59 | 9.867% | $219.2835 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $156.26 | 8.330% | $169.2765 | $169.28 | $169.30 | $169.30 |
| Purchase #6 | $222.86 | 10.147% | $245.4736 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $86.75 | 10.159% | $95.5629 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $1,038.85 | $1,125.4304 | $1,125.43 | $1,125.50 | $1,125.50 | |