| 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 | $223.96 | 8.151% | $242.215 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $144.38 | 11.869% | $161.5165 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $140.33 | 11.518% | $156.4932 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $164.82 | 11.671% | $184.0561 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $190.37 | 12.454% | $214.0787 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $130.37 | 4.298% | $135.9733 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $61.96 | 8.439% | $67.1888 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $1,056.19 | $1,161.5216 | $1,161.53 | $1,161.50 | $1,161.60 | |