| 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 | $142.35 | 10.273% | $156.9736 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $217.88 | 13.107% | $246.4375 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $121.82 | 9.806% | $133.7657 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $6.87 | 5.807% | $7.2689 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $66.38 | 11.201% | $73.8152 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $49.78 | 9.433% | $54.4757 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $61.70 | 11.511% | $68.8023 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $666.78 | $741.5389 | $741.55 | $741.50 | $741.60 | |