| 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 | $167.37 | 4.444% | $174.8079 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $189.67 | 4.824% | $198.8197 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $117.82 | 6.179% | $125.1001 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $73.85 | 8.786% | $80.3385 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $163.25 | 6.235% | $173.4286 | $173.43 | $173.45 | $173.40 |
| Purchase #6 | $170.74 | 11.133% | $189.7485 | $189.75 | $189.75 | $189.70 |
| Purchase #7 | $160.63 | 10.359% | $177.2697 | $177.27 | $177.25 | $177.30 |
| 7 purchase totals = | $1,043.33 | $1,119.5130 | $1,119.52 | $1,119.50 | $1,119.40 | |