| 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 | $179.99 | 3.301% | $185.9315 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $187.67 | 4.452% | $196.0251 | $196.03 | $196.05 | $196.00 |
| Purchase #3 | $200.45 | 6.332% | $213.1425 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $209.35 | 11.855% | $234.1684 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $47.49 | 13.142% | $53.7311 | $53.73 | $53.75 | $53.70 |
| Purchase #6 | $158.73 | 11.836% | $177.5173 | $177.52 | $177.50 | $177.50 |
| Purchase #7 | $49.29 | 10.334% | $54.3836 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $1,032.97 | $1,114.8995 | $1,114.90 | $1,114.95 | $1,114.80 | |