| 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 | $149.25 | 11.124% | $165.8526 | $165.85 | $165.85 | $165.90 |
| Purchase #2 | $155.86 | 4.259% | $162.4981 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $215.73 | 11.293% | $240.0924 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $191.57 | 13.793% | $217.9933 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $39.85 | 12.658% | $44.8942 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $233.86 | 10.233% | $257.7909 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $61.73 | 7.654% | $66.4548 | $66.45 | $66.45 | $66.50 |
| 7 purchase totals = | $1,047.85 | $1,155.5763 | $1,155.56 | $1,155.60 | $1,155.70 | |