| 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 | $169.33 | 4.535% | $177.0091 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $31.71 | 10.812% | $35.1385 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $105.75 | 5.543% | $111.6117 | $111.61 | $111.60 | $111.60 |
| Purchase #4 | $246.92 | 7.826% | $266.244 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $186.79 | 8.264% | $202.2263 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $51.87 | 4.418% | $54.1616 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $181.33 | 7.852% | $195.568 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $973.70 | $1,041.9592 | $1,041.96 | $1,041.95 | $1,041.90 | |