| 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 | $161.85 | 3.192% | $167.0163 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $153.77 | 7.611% | $165.4734 | $165.47 | $165.45 | $165.50 |
| Purchase #3 | $81.40 | 13.539% | $92.4207 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $30.65 | 4.548% | $32.044 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $17.91 | 13.336% | $20.2985 | $20.30 | $20.30 | $20.30 |
| Purchase #6 | $177.48 | 9.700% | $194.6956 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $36.45 | 4.447% | $38.0709 | $38.07 | $38.05 | $38.10 |
| 7 purchase totals = | $659.51 | $710.0194 | $710.02 | $709.95 | $710.00 | |