| 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 | $230.48 | 12.192% | $258.5801 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $152.69 | 3.102% | $157.4264 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $91.89 | 9.322% | $100.456 | $100.46 | $100.45 | $100.50 |
| Purchase #4 | $154.54 | 7.261% | $165.7611 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $15.76 | 7.839% | $16.9954 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $17.48 | 11.654% | $19.5171 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $68.52 | 11.302% | $76.2641 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $731.36 | $795.0002 | $795.01 | $795.00 | $795.10 | |