| 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 | $17.80 | 10.106% | $19.5989 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $223.70 | 12.619% | $251.9287 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $192.26 | 6.344% | $204.457 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $167.45 | 6.447% | $178.2455 | $178.25 | $178.25 | $178.20 |
| Purchase #5 | $227.85 | 11.794% | $254.7226 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $19.91 | 7.104% | $21.3244 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $34.45 | 7.580% | $37.0613 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $883.42 | $967.3384 | $967.34 | $967.30 | $967.30 | |