| 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 | $140.91 | 11.561% | $157.2006 | $157.20 | $157.20 | $157.20 |
| Purchase #2 | $98.63 | 7.413% | $105.9414 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $29.87 | 9.262% | $32.6366 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $61.67 | 9.651% | $67.6218 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $199.79 | 10.739% | $221.2454 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $72.66 | 10.512% | $80.298 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $230.42 | 10.787% | $255.2754 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $833.95 | $920.2192 | $920.23 | $920.25 | $920.10 | |