| 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 | $109.58 | 8.645% | $119.0532 | $119.05 | $119.05 | $119.10 |
| Purchase #2 | $150.75 | 3.203% | $155.5785 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $129.73 | 7.123% | $138.9707 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $15.62 | 4.136% | $16.266 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $167.80 | 12.848% | $189.3589 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $228.63 | 3.137% | $235.8021 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $184.30 | 8.461% | $199.8936 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $986.41 | $1,054.9230 | $1,054.92 | $1,054.90 | $1,055.10 | |