| 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 | $162.74 | 11.734% | $181.8359 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $154.85 | 12.315% | $173.9198 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $152.39 | 9.556% | $166.9524 | $166.95 | $166.95 | $167.00 |
| Purchase #4 | $48.40 | 5.452% | $51.0388 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $89.64 | 3.530% | $92.8043 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $144.40 | 9.172% | $157.6444 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $34.94 | 7.557% | $37.5804 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $787.36 | $861.7760 | $861.77 | $861.80 | $861.70 | |