| 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 | $179.59 | 4.322% | $187.3519 | $187.35 | $187.35 | $187.40 |
| Purchase #2 | $161.37 | 11.495% | $179.9195 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $98.57 | 9.560% | $107.9933 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $39.35 | 10.609% | $43.5246 | $43.52 | $43.50 | $43.50 |
| Purchase #5 | $240.38 | 3.712% | $249.3029 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $155.32 | 12.121% | $174.1463 | $174.15 | $174.15 | $174.10 |
| Purchase #7 | $21.98 | 8.780% | $23.9098 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $896.56 | $966.1483 | $966.14 | $966.10 | $966.10 | |