| 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 | $188.74 | 3.649% | $195.6271 | $195.63 | $195.65 | $195.60 |
| Purchase #2 | $16.86 | 4.375% | $17.5976 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $20.50 | 13.512% | $23.27 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $125.55 | 7.193% | $134.5808 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $19.63 | 12.778% | $22.1383 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $178.72 | 4.758% | $187.2235 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $83.38 | 4.784% | $87.3689 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $633.38 | $667.8062 | $667.81 | $667.80 | $667.80 | |