| 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 | $137.64 | 8.757% | $149.6931 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $243.75 | 5.129% | $256.2519 | $256.25 | $256.25 | $256.30 |
| Purchase #3 | $131.82 | 4.579% | $137.856 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $48.92 | 12.276% | $54.9254 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $173.80 | 6.771% | $185.568 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $201.28 | 10.604% | $222.6237 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $21.64 | 3.712% | $22.4433 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $958.85 | $1,029.3614 | $1,029.36 | $1,029.35 | $1,029.40 | |