| 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 | $136.89 | 7.645% | $147.3552 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $162.69 | 6.599% | $173.4259 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $5.31 | 4.246% | $5.5355 | $5.54 | $5.55 | $5.50 |
| Purchase #4 | $202.86 | 6.584% | $216.2163 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $227.53 | 10.679% | $251.8279 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $96.77 | 10.813% | $107.2337 | $107.23 | $107.25 | $107.20 |
| Purchase #7 | $189.51 | 4.218% | $197.5035 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $1,021.56 | $1,099.0980 | $1,099.11 | $1,099.15 | $1,099.00 | |