| 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 | $145.86 | 7.766% | $157.1875 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $183.91 | 5.256% | $193.5763 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $163.87 | 11.480% | $182.6823 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $87.62 | 4.793% | $91.8196 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $9.74 | 7.179% | $10.4392 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $75.25 | 7.556% | $80.9359 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $5.86 | 12.181% | $6.5738 | $6.57 | $6.55 | $6.60 |
| 7 purchase totals = | $672.11 | $723.2146 | $723.22 | $723.25 | $723.20 | |