| 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 | $93.55 | 9.808% | $102.7254 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $170.41 | 9.313% | $186.2803 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $137.38 | 13.335% | $155.6996 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $77.95 | 3.305% | $80.5262 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $158.38 | 13.230% | $179.3337 | $179.33 | $179.35 | $179.30 |
| Purchase #6 | $215.27 | 8.310% | $233.1589 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $167.83 | 8.860% | $182.6997 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $1,020.77 | $1,120.4238 | $1,120.43 | $1,120.50 | $1,120.40 | |