| 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 | $150.56 | 11.368% | $167.6757 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $125.36 | 4.114% | $130.5173 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $9.96 | 13.429% | $11.2975 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $162.25 | 9.230% | $177.2257 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $35.67 | 3.663% | $36.9766 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $84.72 | 6.180% | $89.9557 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $136.53 | 7.236% | $146.4093 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $705.05 | $760.0578 | $760.08 | $760.10 | $760.10 | |