| 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 | $173.81 | 4.146% | $181.0162 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $217.34 | 9.112% | $237.144 | $237.14 | $237.15 | $237.10 |
| Purchase #3 | $134.78 | 3.236% | $139.1415 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $159.88 | 6.820% | $170.7838 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $211.52 | 12.262% | $237.4566 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $184.82 | 5.400% | $194.8003 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $139.58 | 11.503% | $155.6359 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $1,221.73 | $1,315.9783 | $1,315.98 | $1,316.00 | $1,315.90 | |