| 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 | $162.34 | 11.282% | $180.6552 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $180.39 | 4.384% | $188.2983 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $77.61 | 12.775% | $87.5247 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $37.75 | 13.433% | $42.821 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $44.68 | 10.553% | $49.3951 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $238.65 | 5.841% | $252.5895 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $133.66 | 6.599% | $142.4802 | $142.48 | $142.50 | $142.50 |
| 7 purchase totals = | $875.08 | $943.7640 | $943.77 | $943.75 | $943.80 | |