| 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 | $205.35 | 7.614% | $220.9853 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $169.27 | 6.375% | $180.061 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $170.58 | 10.647% | $188.7417 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $134.98 | 7.688% | $145.3573 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $234.80 | 3.624% | $243.3092 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $175.97 | 9.208% | $192.1733 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $168.30 | 9.393% | $184.1084 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,259.25 | $1,354.7362 | $1,354.74 | $1,354.70 | $1,354.80 | |