| 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 | $146.85 | 13.834% | $167.1652 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $26.91 | 13.534% | $30.552 | $30.55 | $30.55 | $30.60 |
| Purchase #3 | $238.56 | 8.855% | $259.6845 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $10.59 | 10.610% | $11.7136 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $6.62 | 11.189% | $7.3607 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $120.28 | 9.395% | $131.5803 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $11.93 | 6.125% | $12.6607 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $561.74 | $620.7170 | $620.71 | $620.70 | $620.90 | |