| 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 | $171.29 | 12.428% | $192.5779 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $107.42 | 7.799% | $115.7977 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $5.97 | 11.263% | $6.6424 | $6.64 | $6.65 | $6.60 |
| Purchase #4 | $160.40 | 7.843% | $172.9802 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $175.29 | 9.293% | $191.5797 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $71.99 | 8.289% | $77.9573 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $248.44 | 12.844% | $280.3496 | $280.35 | $280.35 | $280.30 |
| 7 purchase totals = | $940.80 | $1,037.8848 | $1,037.89 | $1,037.95 | $1,037.90 | |